Adaptive: Great to change up regular exercises - use these discs to do altered push-ups, squats, sit-ups and more! Exercise discs: Grab yourself some exercise gliding discs. Effective: Diversify your workouts, tone your body and make it stronger - these round gliding discs are able to target many muscle groups and switch up your usual workout. Suitability: Their soft fabric side is suitable for use on tile or hardwood floors, while the smooth side can glide across carpets. Size: Each disc measures 17.8cm (L) x 17.8cm (W) x 1cm (H) - easy to store away when not in use. Exercise Gliding Discs | Living Social