If you are looking for -up assistant device with reliable quality and reasonable price, I will tell you that our sit-up assistant device will be your . We adopt material, can keep it for a long time. Meanwhile, it owns a special and attractive appearance design. Features -Color: Pink -Material: Manganese steel, silicone -Size: About 26.00X20.00X12.50cm/10.22X7.86X4.91inch - The has strong power and stable suction, and it is non-slip and does not loosen. - Multi-gear height adjustment can be adjusted according to the appropriate height of different movements. - Multi-functional sit helper, a set of equipment can carry out a variety of sports, such as sit-ups, flat support, push-ups and so on. - Apply to smooth floors such as tiles floor, marble floor, terrazzo floor, granite floor etc. - Made of materials, durable and safe for a long time use. Package list: 1 x sit-up assistant device