FLEXIBLE - It is a much more supple/soft/flexible/rubbery bands, making your watch 1. FLEXIBLE - It is a much more supple/soft/flexible/rubbery bands, making your watch fit better.It prevents skin from irritation, soft, lightweight and durable, very comfortable to wear.2. ADJUTABLE - Adjustable replacement strap band,have plenty of spots for size adjustment.A good replacement for your old and broken strap.3. SIZE -Free size fits most wrists, have plenty of spots for size adjustment.4. COLORFUL - Delighted varied color personalize your wristband to fits your mood and outfits in daily life with this brand new color choices.