The clip can be stretched up and down up to 2.8 inches (70 mm). The paper is A4 size and can hold up to 20 sheets. The scale can be installed from either left or right. The angle of the plate can be freely changed. ■ Compatible Size: A4, B5 ■ Number of Paper Clips: 20 sheets ■ Material: Plate: ABS resin, Clamp: Iron ■ Size: Plate: W240 x D32 x H335 mm ■ Weight: Approx. 12.8 oz (350 g) *Changes depending on the angle of the arm and holder. ■ Effective plate size: W 9.4 x H 13.2 inches (240 x 335 mm). ■ Table mounting depth: approx. 2.0 inches (60 mm). ■ Bracket parts: P-DH-BRC2. ■ Set contents: Main body clip, scale, mounting attachment, clamp, screws (4 pieces), spanner.