Maddak Brand The Gripper, 14-Pack is an assortment of grips in various diameters and colors that can be used on pencils and other tools with long thin grips. Ideal for people with arthritis or carpal tunnel, the soft latex-free plastic provides a comfortable, cushioned grip to help alleviate pain in fingers or wrist and reduce pressure points in fingers when handwriting or gripping other objects. Various sized diameters in the assortment are designed to fit standard sized writing instruments such as pens, pencils, paintbrushes, and crayons. Can be used on household items such as toothbrushes, make-up brushes, knitting needles and crochet hooks or kitchen utensils such as cutlery or chopsticks. Grippers can be cut lengthwise on one side to wrap around flatter handles of utensils or small tools to enhance grip or keep items from rolling off a flat surface such as a table or countertop. Grip length is approximately 1.65”. Inner diameters range from .10” - .4” in .05” increments. Outer diameters range from .2” - .7” in .05” increments. Manufacturer Contact Information 1-800-443-4959 Manufacturer Contact Information 1-800-443-4959 Maddak specializes in home healthcare and rehabilitation products for the senior, disability and rehab markets. We have been recognized as the largest manufacturer in the United States of Aids for Daily Living (ADL). Maddak continues to design and manufacture products that increase mobility, maximize independence and enable people to live more rewarding, dignified and enriched lives.