[Customize Your Favorite Charge 2] With different colors, personalize your Charge 2 fitness wristband to match your everyday style. The Charge 2 sport straps will enhance your Charge 2 watch and attract compliments when you wear it. [Comfortable Skin-Friendly Material] The classic Charge 2 strap is made of flexible and durable silicone. It is comfortable, nontoxic, odorless, fade-resistant, and unlikely to cause allergic reactions. Our strap provides a comfortable wearing experience for both exercise and leisure. [Seamlessly Match & Install Easily] Simple and straightforward installation with one-button clip removal. The Charge 2 replacement strap comes with metal clips on both ends that securely attach to the watch interface. The buckle and loop design ensures the strap stays firmly in place, eliminating concerns about it falling off. [Adjustable Wrist Size] Large size fits wrists from 6.7" to 8.1"; small size fits wrists from 5.5" to 6.7". Replacement bands are adjustable according to your wrist circumference. Easy to clean—simply wipe with a damp cloth or hand-wash with mild detergent for best results. [Customer Service] Unconditional refund or free replacement if defective or if any quality issues arise. Please feel free to email us if you encounter any problems using our activity tracker replacement bands.