Material: EPP has good thermal stability, environmental protection, odorless, high density, and degradable environmental adaptability. Pilates Exercise: Strengthens the trunk, shoulders, back, and legs while correcting and restoring the natural curvature of the spine. Multi-functional Yoga: Artifact, fitness body and personal yoga training, rehabilitation training, spinal adjustment exercise. Be used for spinal correction, the front is curved, and the back is soft, ideal for ergonomics, weight loss, and improved spine. Suitable For the Crowd: Sedentary office workers, postpartum physical recovery, poor balance, multi-functional yoga artifact. Specification – Color: Black Net Weight：3.7lb Size Chart: 97cmx37cmx26cm / 38.2inchx14.57inchx10.24in Package includes 1 pilates support Use Venue: Pilates training hall, yoga hall, rehabilitation training, gym, family fitness Home Suitable Crowd: White-collar workers, patients with cervical spine pain, patients with low back pain, pilates exercises, yoga exercises