Yes4All Ab Exercise Mat With Tailbone Protecting Pad, Abdominal Wedge - Support For Abs Workout, Sit Up - Abdominal Mat Tailbone Protector, 2.1, Black

72.4 cm length x 30.5 cm width x 2. 7 cm height: ideal-size abdominal mat with a bonus non-slip tailbone supports your lower back while working your abs; portable design that can be folded for storage convenience Work out entire core & get full range of motion: ideal to work out a full range of motion targeting the entire abdominal, back, and oblique's muscle group during crunches, leg lifts & sit-ups and provide stability & constant tension Comfortable contoured design with tailbone protector: 30 degree arch to follow the contour of your back; while attached foam pad protects your tailbone from abrasion and prevents the abdominal mat from slipping away during sit-ups Portable & collapsible: yes4all ab mat with tailbone is lightweight and easy to carry so you can take it anywhere with a flat ground like at home, in the gym, garage or office to work out and get your shape back in record time