Abstract: An improved prosthesis cover of waterproof material which closely conforms to the shape of the limb being covered, has an antifriction inner surface and an antiskid sole in the case of a leg cover.

Abstract: Dental floss having a wax or similar caoting impregnated with a nascent oxygen generating agent such as calcium peroxide.

Abstract: An improved sheet carrying device in which a frame is provided including a lower frame portion defining a plane against which a sheet of material may be placed. The lower frame portion has a lower crossbar which forms a lower lifting region and defines a curve which is effective for accommodating a leg of a user during use to facilitate walking. An upper frame portion has an upper crossbar which forms an upper lifting region and defines a curve which is effective for accommodating the shoulder of the user during use to prevent sliding of the carrying device. The lower frame portion includes a pair of extendable arms which are effective for varying the distance between the upper lifting region and the lower lifting region. A strap member is attached to the upper frame portion which is effective for supporting the carrying device around the torso of a user during use.