Yousave Accessories Replacement wristband compatible with the Fitbit Charge 2: This Yousave Accessories silica gel wrist strap is the perfect replacement & fully compatible with the FitBit Charge 2 activity tracker. To Fit: 5.5″ – 6.9″ (Small) or 6.0″ – 8.1″ (Large). The durable silicone strap locks seamlessly into place via a secure stainless steel buckle clasp and quick-release fastening system, ensuring absolute ease of use during operation. The Yousave Accessories silicone band is sweat, dust, water-resistant & compatible with the FitBit Charge 2, making it the ideal wristband to wear whilst exercising, providing absolute comfort even during the most vigorous workout. With a wide variety of different colour options available, you’re guaranteed to find a Yousave Accessories Wristband compatible with the FitBit Charge 2 that appeals to you. Product Dimensions: Small – 2cm x 23cm | Large – 2cm x 26cm. To clean: Hand-wash with mild detergent for best results.