The safety buckle is made of POM material, which is the uniform material of the international life jacket. It is thicker and firmer, and the length can be adjusted. A YKK zipper is added to provide a stable fit.
There are no armholes on both sides, which is easy to move and is designed for large-scale sports. Material: Material: 10% nylon + 90% neoprene + EPE high-density pearl cotton. Size: L / XL / 2XL /3XL/4XL (optional).Fields of use: sea fishing, swimming, rafting, back-floating, surfing, boating, rock fishing, jet skis, flood fighting, etc. [Straddle function]: Ensure that the life jacket will not leave the body due to buoyancy in the water. This item is in the category "Sporting Goods\Water Sports\Swimwear & Safety\Life Jackets & Preservers". The seller is "good**shop" and is located in this country: CN. This item can be shipped worldwide.