The Elevating Leg Rests with Padded Calf is an attachable accessory to any Invacare manual wheelchair such as the ProBasics Value K1 Wheelchair. The elevating leg rest offers the ability for the wheelchair user to rest their legs at a more comfortable level. By elevating the legs, it also aids in relieving symptoms such as varicose veins and swelling in the legs, by simply elevating your legs you help treat or slow down the occurrence of these symptoms. While many wheelchairs offer a standard foot-rest, there will be a time where the user will need or feel the need to prop up their legs for comfortability and since not all wheelchairs come with an extra pair, make sure you are ready and set for it.