This invention relates generally to a device that can restrict the flexion of the joints of the fingers. It is primarily used in the treatment of trigger finger and trigger thumb but is effective in any circumstance where the need to restrict flexion of a finger joint is desired. The device is adjustable, reusable and disposable. It consists primarily of a flat strip of material with an adhesive segment at the end that can be rolled into a restraining tubular sleeve around the affected digit. The placement is adjustable according to the individual, unique requirements of the treatment and level of comfort desired by the user.