HOLDER CUP F/WC Clamp-on drink holder for wheelchairs can also be used with walkers, rollators, transport chairs and on bedrails Accommodates bottles, cans and mugs Slotted on 2 sides tohold a cup with handles Plastic Medline Clamp-On Drink Holder: Clamps securely to wheelchair frame without tools. Easy on and off. Holds cup, cans and similar cylindrical objects. Side cutouts for mug handles. Unit: EA