HomeProduct Item Package Dimensions L x W x H13.74 x 13.7 x 2.2 inches 13.74 x 13.7 x 2.2 inches Filter Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 StrongTek 13″ Waist Twist Board for Exercise, Large Twisting Disc with Non-Slip Bottom, Ab Twister Board for Slimming and Core Strength Training, Full Body Toning Workout Equipment Added to wishlistRemoved from wishlist 0 $35.99