Laffav sport silicone bands are compatible for 2019 Apple Watch Series 5, iWatch Series 4 / 3 / 2 / 1.

Please check the backside of your watch to find 38mm or 40mm or 42mm or 44mm to make sure the right model wristband you choose.

Sizes Available:

38mm/40mm S/M for 5.1"-7.1" wrist (130-180mm), M/L for 5.5"-7.5" wrist (140-190mm)42mm/44mm S/M for 5.9"-7.9" wrist (150-200mm), M/L for 6.3"-8.3" wrist (160-210mm) S/M means small to medium, M/L means medium to large.

Please measure your wrist to pick up the suitable size for yourself.

Excellent Quality:

Laffav sport bands are made from high quality soft silicone, lightweight, flexible, dirt-proof, sweat and water resistant, feel free to wear it while swimming or doing other sports, comfortable and healthy for your skin, bring you a best wearing experience.

Stylish Air Holes Design:

Ventilation holes Surrounded your wrist improves airflow and lets air onto your wrist, more breathable and comfortable, suitable for women or men during workouts. It's also very easy to dry after sweating or washing.

Multiple Great Selection of Colors:

There are 10 two-color bands for you to choose, Black-White, Black-Gray, Wine Red-Pink,Gray-Teal, Black-Blue, Fuchsia-Black, Black-Hot Pink, Blue-Teal, Black-Pink, Blue-Pink.

You can mix up different colors of bands to dress up your iWatch and highlight your unique taste.

Personalize your iWatch to match your outfits in daily life and highlight your unique taste.

A Ideal gift for your family, friends during Thanksgiving Halloween Black Friday or Cyber Monday.

No Worry about falling off & Simple Installation:

Two-pronged Stainless Steel Buckle and a small ring, which can help to keep the band stay in place all day and more secure. No longer to worry about falling off your Apple Watch.