This tape dispenser is made from solid brass casting, providing substantial weight for one-handed tape cutting. It features a space underneath to make it easy to lift and move. The cutting blade is handcrafted from brass, ensuring sharpness and durability. The roller that holds the tape is also made of brass. The small-sized roller has a spring mechanism that adjusts its diameter, accommodating tape with inner diameters from 25mm to 30mm, making it suitable for most small tapes, such as masking tape and mending tape from various manufacturers. -Large Size :156×45×120 (W×D×Hmm) Weight product only:1500g Weight including packaging:1645g Compatible Tape Specifications: 15mm width, 18mm width, inner diameter 75mm -Small Size :105×45×79(W×D×Hmm) Weight product only:1075g Weight including packaging:1100g Compatible Tape Specifications: 15mm width, 18mm width, inner diameter 25-30mm