Description:The ergonomic design provides strong support for the head and neck and reduces the strain that may occur during exercise. The sturdy construction and soft foam give it a long service life. This fitness tightening can exercise your core muscles train your abdominal muscles and optimize your back muscles which is the ideal equipment for fitness weight loss or body shaping.Features:Steel construction provides a long service lifeSoft foam padding adds comfort and provides gripAdvanced ergonomic protection design helps reduce injuries3 thick and no assembly needed headrest pillow helps to protect the headLightweight design allows you to carry it to any ideal placeEasy assembly without additional toolsSpecifications：Color: As pics shownMaterial: Steel foamProduct Size: 26.5’’ x 25.5’’ x 24’’ (L x W x H)Product Weight: 7.7lbsWeight Capacity: 220lbsPipe Size: 10’’ x 0.5’’Pillow Size: 8’’ x 6.5’’Pillow Thickness: 3Package includes:1 x Abdominal Exercise Machine1 x Instruction