Versatile inflatable training barrel for gymnastics Occasions and versatility The air roller gymnastics barrel can be used in gymnasiums, homes, gardens, backyard lawns, schools, parks, swimming pools, and fitness spaces. It is also suitable for dance and cheerleading use. Quick setup with pump Includes a manual air pump for fast inflation and deflation, enabling convenient setup for home, outdoor, or beach use. Durable waterproof construction Made from PVC, the air roller is waterproof and wear resistant. The side seams are reinforced to enhance airtightness and durability. Training benefits and applications Use this air barrel roller to support a wide range of skills and conditioning, including gymnastics training, backbend practice, balance work, core strengthening, flexibility training, and tumbling. Use scenarios Home gym or living room routine: set up in a compact space for regular conditioning, backbend work, and balance training. School or studio class: integrate into warmups, balance and flexibility circuits, and progressive gymnastics training for students. Outdoor or beach practice: take the roller to the park, garden, or beach for portable training and onsite conditioning. Specifications and compatibility Material: PVC. Waterproof and wear resistant. Reinforced side seams for airtightness and durability. Includes manual pump for inflation/deflation. Size/dimensions are not specified. Compatible with the included pump for setup and takedown.