IMAK Arthritis Gloves Large pr Eating Aids Adjustable front locking mechanism tightens stretchable sides so you Adjustable front locking mechanism tightens easily with one hand and fits most toilets 6 Deluxe 180 degree * Measures the range of motion of metacarpal phalangeal and interphalangeal joints * Head has two opposing scales marked in 5o increments * Features a linear scale in both inches and centimeters on arm * Deluxe model features a larger protractor head and full 180o scale for more accurate readings * Large * Fits knuckle width up to 4 * Effective non invasive arthritis relief * Provides mild compression to help control or decrease swelling of the joints * Open fingertips allow freedom to feel touch and grip * Cotton Lycra allows skin to breathe and keeps hands dry * Comfortable to use all day and night