Cheap And Discounts 8 Pcs Racket Anti-slip Ring Tennis Rings Elasticity Badminton Professional Racquet Grips Silicone Silica Gel Overgrip Protector Wholesale. Buy Directly From Merchant Funsports Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.