Hi Marie,The retainer is about 18 inches long. It is much shorter than most retainers, it is made to fit closely as some people don't like their sunglasses to hang too low. Please keep in mind that the strap has a breakaway feature to prevent strangulation, much like a cat collar therefore has no warranty privileges. It is an awesome super light weight strap and honestly most people love them, just beware not to yank on the glasses or you will snap off the end.I hope this was helpfulEJ's SunglassesAuthorized Costa del Mar dealer

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Costa Del Mar Cラインサングラス固定具

Q: Are these straps adjustable? I know that it says that thay are in the info, but some reviews say that they aren't.

No they're not adjustable. The ends attach to the sun glasses and the cord hangs behind your neck as it. Nothing to adjust.

Q: What is the difference between C-line and C-mono?

It's the material the strap is made of, the mono is made of monofilament the c-line is a rubber coated material

Q: This add is deceiving, picture in add indicates 16" length, after placing in cart, item then lists as 13" ultra thin retainer? Need 16" or longer ???

Hello, The strap from end to end is 20" EJ's

Product ID: 747979961

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🎨Sleek black & silver color options

🔧Universal fit for most frames

⚖️Ultra-lightweight 8g

Frequently Bought Together

Costa Del Mar BODY_STRAP Costa C-Line Retainer, Black, 20in

Costa Del Mar Unisex Adult Bowline Silicone Retainer

Costa Del Mar unisex-adult Fathom Cord

Description

🕶️ Elevate your eyewear game with the ultimate lightweight fix!

SLEEK STYLE OPTIONS - Choose between classic black or modern silver to match your vibe
GIFT READY PACKAGING - A perfect, stylish accessory for the discerning professional
SEAMLESS COMPATIBILITY - Designed to fit most sunglasses frames effortlessly
EFFORTLESS EVERYDAY USE - Ultra-thin design ensures your shades stay secure without added weight
FEATHERLIGHT DURABILITY - Engineered with premium silicone for strength without bulk

The Costa Del Mar C Line Sunglasses Fixture is a lightweight (8g), ultra-thin silicone accessory designed to securely hold most sunglasses frames. Available in black and silver, it combines durability with sleek style, making it an ideal choice for professionals seeking both function and fashion.

Specifications

Color Name	Black
Batteries Included	No
Batteries Required	No
Brand	Costa Del Mar
Manufacturer	Pro-Motion Distributing - Direct
Item Model Number	A6S0003KT
Model Year	2017
Size	13"
Material	Silicone
Item Weight	0.02 Pounds

Have a Question? See What Others Asked

Are these straps adjustable? I know that it says that thay are in the info, but some reviews say that they aren't.

What is the difference between C-line and C-mono?

How long are they?

This add is deceiving, picture in add indicates 16" length, after placing in cart, item then lists as 13" ultra thin retainer? Need 16" or longer ???

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