• Great for adding challenge and variety to exercises for muscle sculpting and recovery;
• Use it behind the rib cage for abdominal curls, between the ankles for teaser, under the ribs for side stretch, and more;
• Tacky and lightly textured surface reduces slippage;
• Made with anti-burst phthalates-free PVC and natural color dye from charcoal/cocoa powder;
• Inflates with straw to approximately 9”, adjust the inflation level as desired