The strap is made of high quality rubber material, waterproof, sweat resistant, soft and comfortable. Applicable model: Compatible with Seiko Velatura SNAA93P1 SPC005P1 SRH005P1 SRQ001J1 SNAE21P1 SPC005J1 SRH005J1 SRH001J1 SNAA89P1 SNAA91P1 SRH001P1 SRH003P1 SPC071P1 SNAA93P2 SPC007P1 SPC007J1 SPC073P1 SNAE17P1 SPC074P1 SNAE76P1 SRH006J1 SRH014P1 SPC005P1 SNAA93P1 SNAA93P2 SNAE21P1 SNAE76P1 SPC007P1 26mm watch strap. Bandwidth: See detailed picture for specific dimensions. Here's what you get: a bracelet, a tools, and three spring pins. After receiving the strap, please do not rush to install, first compare with your original strap and dial, determine the appropriate, and then install. If you have any questions, please feel free to leave a message to customer service, customer service will reply to you within 24 hours.