ScotchBlue, Tape & Paper Dispenser, For The Do-It-Yourselfer With Occasional Light Duty Projects, Applies Masking Paper With Masking Tape In 1 Easy Step, With 6" Cut Off Blade, 6" Blade Extension, Use To Tape Down Masking Paper, Rolls Accurately In 1 Step, Quick, Easy Loading, For Use With 3M Masking Tape & Masking Paper.