Description: High Quality: Soft PVC Polyester outside, environmental friendly Pearl Foam inside. This is a premium latex material that is moisture proof, very breathable, lightweight with great buoyancy. It has an elastic waterproof skin. BPA Free. Suitable for 2-5 years of age non inflatable anti-tie safety lock swimming circle. Wider wings to assist balance (Can be removed), raised headrest, safety belt lock buckle. Solid microcapsule material is free of inflatable, anti-binding and pressure resistant. Comfy contact with non-inflatable armpit ring, skin-friendly soft cloth cover, neck Q and inner safety lock, matching accessories. Specification: Material: PVC Polyester, Foam Size: 41x45x10cm/16.14x17.72x3.94 inch Package Includes: 1 Piece Infant Waist Swimming Ring