Brand new top quality, easy to adjust the length to fit the wrist, one size fits all. Made of top quality natural fluorosilicone rubber, which is environmentally friendly and healthy, with moderate softness and very comfortable to wear. Moderate softness, very comfortable to wear, molded, strong and durable, wear-resistant strap/wristband, suitable for original watch. There are tools included in the package to help you easily insert and remove the strap, perfect for you to modify your watch. Exquisite packaging with exquisite workmanship and stylish design is a perfect gift for friends and family.