HART Jump Safe Foam Plyo Box 30cmThe HART Foam Plyo Boxes provide the ultimate level of safety for plyometric jumping. The combination of closed cell foam and solid foam encased in heavy duty vinyl, provides a firm, durable landing surface that takes the fear of injury away. With a landing area 90cm x 75cm and no steel framework, athletes no longer need to fear missing the platform. Each box has carry handles Two 5cm strips of hook and loop fastener for stackable storage and safe