UNIVERSAL FIT: The 22mm replacement wrist watch straps can fit just about any watch face from almost any watch with 22mm lug. Such as: Samsung Gear S3 Classic; Samsung Galaxy watch 46mm; S3 Frontier; Motorola Moto 360 2nd Gen 46mm; AMAZFIT; Huawei Watch 2 Classic. NOT fit for the Motorola Moto 360 first generation or for the Motorola Moto 360 2nd Gen Women's which uses a 16mm width band.

UNIVERSAL FIT: The 20mm replacement wrist watch straps can fit just about any watch face from almost any watch with 20mm lug. Such as: Samsung Gear S2 Classic; Samsung Galaxy watch 42mm; Samsung Gear Sport; Motorola Moto 360 2nd Gen Men's 42mm; Garmin Vivomove / Vivomove HR / Forerunner 645/Garmin Vivoactive 3; SUUNTO 3 FITNESS; Huawei Watch 2; Ticwatch 2; Daniel Wellington 40mm smart watch.

Adjustable Secure Wristband: 22mm Band fits 5.91"-7.68" (150mm-195mm) wrist. And 20mm band fits 5.71"-7.48" (145mm-190mm) wrist.Soft, breathable, and lightweight.

Quick Released Pins: Quick-released pin helps you change the silicone 22mm 20mm band easily, which lugs on both sides, locking into 22mm 20mm smart watch precisely and securely. The band with made of high-quality silicone, waterproof and anti-sweat, soft and comfortable to wear is easy to install/remove.And breathable holes keep your skin breathing whenever you run and wherever you take a walk.

Guarantee: 100% quality warranty or money back. If you have any problem with the band, please feel free to contact us, we will give you a satisfied solution within 24 hours.