【Durable material】 The watch strap ring is made of durable and wear-resistant TPU material which is light and soft providing you with a comfortable wearing experience and can be used for a long time. 【Protect the watch】 The rubber strap holder fixes the end of the strap in place to protect the strap of the smart watch. It is an ideal safety ring to prevent loss or damage to the watch strap. Classic 【Easy to use】 The watch strap accessories is easy to use to replace the old watch strap ring. When wearing the watch it only takes a few seconds to slide the watch ring onto the clasp. 【Compatible with 22mm strap】 The replacement watch strap rings can be used in watch straps or smart watches with a strap width of 22mm and can be compatible with watches of all major brands. The DIHRUUO replacement buckle is suitable for Fitbit charge2 smart bracelet Garmin Fenix5/Fenix5 Plus/Forerunner 235/630/935/945/735XT/instinct smart watch Polar A360/A370 smart bracelet Samsung galaxy watch Samsung S3 Huawei GT sports Edition watches etc. 【Specifications】 The watch replacement rings black and stylish watch ring can match any color perfectly. Lightweight comfortable and wear-resistant comfortable to wear. Quantity: 6 pieces material: TPU. Internal dimensions: 22x5.5x7.6mm.