Premium Scuba Diving Wing Bladder Buoyancy Compensator Device for Underwater. High Quality: 420D nylon inner bladder, strong and durable. Feature: 25/30LBS tank provides great buoyancy control. Design: Exhaust valves for buoyancy adjustment in any position.Easy to Use: Side mount compact design for easy carrying and storage traveling. Application: Great scuba dive equipment, provides excellent buoyancy control while you are Scuba Diving & Snorkeling. Please allow slightly errors due to manual measurement and different monitors. Please pay what you win in 7 days. Because the unpaid dispute will not be closed automatically, and we may ignore it. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. We are committed to give you the best customer service possible. Please let us work on the issues. We'd like to settle any problem in a friendly manner. Due to the difference of time zone between Hong Kong and your location, sometimes the answer will be delayed. It's just take you 1 minute. People always bought together with. This item is in the category "Sporting Goods\Water Sports\Scuba & Snorkeling\Buoyancy Compensators". The seller is "importjewelrylover" and is located in this country: CN. This item can be shipped worldwide.