Key benefit: improved safety and stable buoyancy through a double-chamber design Double design (two independent air chambers) increases flotation and reduces risk of total deflation. If one chamber loses air, the other remains inflated to continue supporting the swimmer. Durable, safe material Made from thickened, environmentally friendly PVC for reliable wear resistance and longer service life during regular use in water. Material balances durability with comfort for repeated use. Clear, long-lasting appearance and comfort Digital printing technology delivers high-fastness, clear patterns that resist fading and remain readable over time. Smooth construction and thoughtful finishing improve on-arm comfort for children. Practical function and compatibility Designed as arm floats to provide additional buoyancy and training support for swimmers. Suitable for use in the sea, swimming pools, and routine water exercises. Why customers need this product Adds a layer of safety for children and learners by providing predictable buoyancy and support. Helps build confidence during swim lessons and recreational water time, allowing gradual skill development and safer play. Use scenarios Swim lessons: Provides stable support for children learning proper body position and kicking technique in the pool. Beach or family trips: Offers reliable buoyancy during supervised play at sea or onshore shallow water. Water exercise and training: Supports low-impact aquatic exercise and basic training sessions where extra flotation helps maintain form. Features at a glance Double-chamber design for redundant buoyancy Thickened, environmentally friendly PVC material for durability High-fastness digital printing for clear, durable patterns Intended for sea, pool, and daily exercise use Designed to improve safety, training support, and swimmer confidence Care note Inflate according to manufacturer guidance and inspect chambers before each use. Use under adult supervision.