Description

Frame Grips Hinge Tighteners for Eyeglasses

• Soft Silicone hinged rings with the proper amount of tension will give a tight, firm and comfortable fit.
• Easy to slide on over the frame hinges.
• Each bow grips up over the hinges and reduces slipping.
• Provide a tighter than pins and screws and last longer.
• Eyeglasses will hold more securely on the head.