Curved Silicone Smart Quick Release Strap Flat Interface Universal Strap Features: 1. Easy to install and remove, stylish, soft and comfortable to wear. 2. No tools required. Easy to install and remove, no tools needed. 3. Perfect replacement strap for your watch 4. Quick release design, free to install and remove the wire strap by hand only. Specification: Material: Silicone Thickness: approx 3mm Weight: approx 20g Clasp: stainless steel oil-hydraulic clasp (with on/off raw lugs) Length: 12+8cm Size: 20/22/24mm Colours: 6 colours available Package includes: 1* watch strap(excluding watches) Note: 1. Please allow 1-3mm error due to manual measurement. 2. Due to the different light of the photos and the difference of monitors, the pictures may not reflect the actual color of the object. Please make sure you don't mind before ordering, thanks