Premier Equine Tech Grip Pro Anti-Slip Collection Half Pad Adjustable thickness An innovative saddle pad that prevents the saddle from slipping. Purchased for about 30,000 yen and used twice, but it doesn't seem to fit my horse's back, so I've kept it stored away. Helps support riding form. From the website: ・An innovative, professional-grade equestrian saddle pad with adjustable thickness. ・Non-slip silicone is applied to both the back and the surface to improve saddle stability. ・The shock-absorbing neoprene panels come in two thicknesses (8 pieces total) and are removable. ・You can adjust the thickness to better fit your horse's back. ・The anatomical approach reduces pressure on the horse's back. ・Comes with a zippered case for easy carrying. It's in very clean condition, but it has been used. Please refrain from purchasing if you are concerned about small hairs or odors.