Feature: Manufacturing Material---Made of high quality liquid silicone, soft, comfortable to touch and good hand feeling, which can be used for a long time. Wide Applicability---With wide range of apllication, suitable for Shearwater Perdix AI and for Perdix SA diving computer watch. Interated Design---Integrated, elastic, soft and shockproof, aging resistance, close fitting, effectively prevent dust pollution. Diverse Features---With excellent elasticity and strength, compact and lightweight, small size, easy to carry and easy to store, perfect for underwater use. Easy to Use---Dive computer protection cover, easy to use and fine workmanship. Without any difficult requirements even though you use it for the first time. Specification: Item Type: Scuba Diving Silicone Protector Cover Weight: Approx.24g / 0.8oz Material: Silicone Package List: 1 x Protective CgEasy to Use---Dive computer protection cover, easy to use and fine workmanship. Without any difficult requirements even though you use it for the first time. Diverse Features---With excellent elasticity and strength, compact and lightweight, small size, easy to carry and easy to store, perfect for underwater use. Interated Design---Integrated, elastic, soft and shockproof, aging resistance, close fitting, effectively prevent dust pollution. Wide Applicability---With wide range of apllication, suitable for Shearwater Perdix AI and for Perdix SA diving computer watch. Manufacturing Material---Made of high quality liquid silicone, soft, comfortable to touch and good hand feeling, which can be used for a long time. Manufacturing Material---Made of high quality liquid silicone, soft, comfortable to touch and good hand feeling, which can be used for a long time.Date First Available: May 11, 2022. Best Sellers Rank: #457,296 in Sports & Outdoors. : B0B129HYCF. Part Number: ?Astibymue9qo4d65f765-11. Manufacturer: ?Astibym. Number of Items: ?1. Color: ?Black. Brand Name: ?Astibym. Package Weight: ?0.02 Kilograms. Item Package Dimensions L x W x H: ?4.61 x 3.31 x 1.06 inches.