--- product_id: 429535852 title: "Jurassic World Massive Action Siamosaurus" brand: "mattel" price: "€ 41.76" currency: EUR in_stock: true reviews_count: 13 category: "Mattel" url: https://www.desertcart.at/products/429535852-jurassic-world-massive-action-siamosaurus store_origin: AT region: Austria --- # Dynamic dual-action chomp & neck thrash Immersive AR with thermal & x-ray modes Massive 35.5cm realistic Siamosaurus figure Jurassic World Massive Action Siamosaurus **Brand:** mattel **Price:** € 41.76 **Availability:** ✅ In Stock ## Summary > 🦕 Step into the Jurassic era—where science meets savage play! ## Quick Answers - **What is this?** Jurassic World Massive Action Siamosaurus by mattel - **How much does it cost?** € 41.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/429535852-jurassic-world-massive-action-siamosaurus) ## Best For - mattel enthusiasts ## Why This Product - Trusted mattel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready Out of the Box:** No assembly or batteries needed—just unbox and unleash instant dinosaur adventure. - • **Double the Drama with Dual Action:** Press for ferocious chomping and twist for neck thrashing—combine both for an epic prehistoric showdown. - • **Unmatched Realism in Every Detail:** Authentic sculpting, lifelike colors, and textures make this massive figure a centerpiece for any dinosaur collection. - • **The Ultimate Gift for Jurassic Fans:** Perfect for kids 4-8 and collectors craving a tactile, educational, and cinematic dinosaur experience. - • **Bring Jurassic World to Your Living Room:** Augmented Reality lets you study and project the Siamosaurus in any space for next-level interactive learning and play. ## Overview The Jurassic World Massive Action Siamosaurus is a 35.5cm highly detailed dinosaur figure featuring authentic sculpting and realistic colors. It offers interactive dual-action movement with chomp and neck thrash functions. Enhanced by augmented reality, users can explore thermal and x-ray modes and project the dinosaur into any room, blending education with immersive play. Suitable for ages 4-8, it requires no assembly or batteries, making it an instant hit for dinosaur enthusiasts and Jurassic World fans alike. ## Description Jurassic World Massive Action Siamosaurus : desertcart.co.uk: Outlet Review: Happy - Perfect for the dinosaur fan !! He loves it and is so very happy , price was good and quality is good as well it makes all the movement he wants . A happy boy means a happy nanny lol Review: Brilliant - Excellent product ## Features - AR lets kids study the dinosaur in the lab with fun visual learning and explore different modes, like thermal and x-ray! Then, take it to the next level and bring dinosaurs into our world through AR -make the dinosaur appear in any room. RUN!.Makes a great gift for any dinosaur enthusiast, especially Jurassic World Dominion fans. - Enjoy dramatic dinosaur action play with this Massive Action Siamosaurus figure with extended range of motion, authentic sculpting and realistic colors and textures. It's ready to star in a ferocious display, too. - Enjoy dramatic dinosaur action play with this Massive Action Siamosaurus figure with extended range of motion, authentic sculpting and realistic colors and textures. It's ready to star in a ferocious display, too - Press the button on top for frightening CHOMPING action with a wide-opening jaw. Then twist the tail for dynamic neck thrashing attack motion. Do both at the same time for added drama - Makes a great gift for any dinosaur enthusiast, especially Jurassic World Dominion fans. - AR lets kids study the dinosaur in the lab with fun visual learning and explore different modes, like thermal and x-ray Then, take it to the next level and bring dinosaurs into our world through AR -- make the dinosaur appear in any room. RUN ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09PB9ZX2K | | Assembly Required | No | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 150,029 in Toys & Games ( See Top 100 in Toys & Games ) 636 in Kids' Play Dinosaur & Prehistoric Creature Figures | | Colour | Multicolor | | Customer Reviews | 4.7 4.7 out of 5 stars (834) | | Date First Available | 16 April 2022 | | Educational Objective(s) | Promote visual learning and scientific exploration | | Item model number | HDX51 | | Language | Multilingual | | Manufacturer recommended age | 4 - 8 years | | Material Composition | Multiple materials | | Material Type(s) | Plastic | | Number of pieces | 1 | | Product Dimensions | 10.16 x 35.56 x 8.53 cm; 468 g | | Radio Control Suitability | Play and recreate scenes from the Jurassic World movie | | Release date | 23 Aug. 2022 | | Remote Control Included? | No | ## Images ![Jurassic World Massive Action Siamosaurus - Image 1](https://m.media-amazon.com/images/I/61BohQzuPeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Happy *by J***S on 26 December 2025* Perfect for the dinosaur fan !! He loves it and is so very happy , price was good and quality is good as well it makes all the movement he wants . A happy boy means a happy nanny lol ### ⭐⭐⭐⭐⭐ Brilliant *by A***Y on 5 November 2025* Excellent product ### ⭐⭐⭐⭐⭐ Hours full of fun! *by S***N on 16 July 2025* Fantastic for my dinosaur loving child! Fantastic value for money considering prices in other retailers! Perfect size to fit with his other dinosaurs! ## Frequently Bought Together - Mattel Jurassic World Dominion Massive Action Dinosaur Figure, Siamosaurus Dino Toy with Attack Motion, Plus Downloadable App & AR - Mattel Jurassic World Wild Roar Dinosaur Toy with Sound & Attack Move, Megalosaurus Posable Action Figure Includes Digital Play, 11 inches Long - Mattel Jurassic World Wild Roar Dinosaur Toy with Sound & Attack Move, Gryposuchus Posable Action Figure Includes Digital Play, 11 inches Long --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/429535852-jurassic-world-massive-action-siamosaurus](https://www.desertcart.at/products/429535852-jurassic-world-massive-action-siamosaurus) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*