What are the dimensions of these? Thank you

1/2 x 10" easily trimmed down to smaller sizes

Does each color indicate a different wind speed?

No, the different colors are for each side of the sail, Red for port, green for starboard or however you want.

Are they easy to remove clean, can it damage the sail?

Don't need cleaning & dont damage the sail

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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Davis Instruments Air-Flow Tels

Product ID: 13257904

Details

Brand
Davis
Global Trade Identification Number
Item Length
15.24
Material
ripstop nylon
Unit Count
1.0 Count

💧Waterproof adhesive discs

🪁14 precision airflow indicators

⚖️Ultra-lightweight 0.023 kg kit

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€ 48.25

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
Davis
Global Trade Identification Number
Item Length
15.24

Description

🪁 Master the wind, own the waves with Davis Air-Flow Tels!

LIGHT AS AIR - Ultra-lightweight design keeps your sails agile and responsive.
MADE IN THE USA - Crafted domestically for quality and reliability you can trust.
COMPLETE PRO KIT - 14 Tels plus detailed instructions for perfect placement.
NO DAMAGE NO HASSLE - Attach with waterproof adhesive—no holes, no fuss.
OPTIMIZE SAIL PERFORMANCE - Visualize airflow instantly to trim sails like a pro.

The Davis Air-Flow Tels set includes 14 lightweight, ripstop nylon indicators that attach to sails using waterproof adhesive discs—no drilling required. Designed to visually display airflow across sails, this kit empowers sailors to optimize trim for peak performance. Made in the USA, it combines durability with ease of use for every sailing enthusiast.

Specifications

ASIN	B001446RLM
Best Sellers Rank	#82,395 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #10 in Sailing Hardware
Brand	Davis Instruments
Brand Name	Davis Instruments
Customer Reviews	4.7 out of 5 stars 195 Reviews
Global Trade Identification Number	00011698009503, 01169800950300
Item Length	15.24 Centimeters
Item Type Name	Great Product
Item Weight	0.8 Ounces
Manufacturer	Davis
Manufacturer Part Number	950
Manufacturer Warranty Description	As labeled.
Material	ripstop nylon
Material Type	ripstop nylon
Model Number	0011698009503
UPC	011698009503
Unit Count	1.0 Count

Reviews

J**L

11.12.2025

W**D

8.10.2025

C**R

1.10.2018

J**L

29.11.2020

C**N

2.07.2021

M**T

17.06.2024

C**R

18.03.2025

C**N

2.09.2021

C**C

24.02.2023

S**B

9.10.2019

R**N

27.01.2020

Y**S

16.04.2024

M**.

4.05.2024

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TrustScore 4.5 | 7,300+ reviews

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2 weeks ago

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