AB Exercise Mat With Tailbone Protector Sit Up Pad Abdominal Core Trainer Mat Full Range of Motion Ab Workouts Fitness EquipmentsIdeal-size Abdominal Mat with a bonus anti-slip tailbone supports your lower back while working your abs; portable design that can be folded for storage convenienceWORK OUT ENTIRE CORE GET FULL RANGE OF MOTION: Ideal to work out a full range of motion targeting the entire Abdominal, Back, and Obliques muscle group during crunches, leg lifts sit-ups and provide stability constant tensionPREMIUM QUALITY WORKOUT EQUIPMENT: Durable and high-quality support foam will not tear, flatten or lose shape after repeated use, while the anti-slip PVC cover provides a firm grip surface to practice sit-ups, crunches, stretching effectivelyCOMFORTABLE CONTOURED DESIGN WITH TAILBONE PROTECTOR: 30 degree arch to follow the contour of your back avoid injury; while attached foam pad protects your tailbone from abrasion and prevents the abdominal mat from slipping away during sit-upsPORTABLE COLLAPSIBLE: MKAS 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