Features: The transparent construction of the acrylic box allows you to clearly monitor the condition of your card and the humidity process without needing to lift the lid. This helps maintain a stable environment while protecting your valuable collectibles from dust and physical touch during the restoration period. For those new to card care, it is suggested to first practice the softening and flattening techniques on common cards. This helps users become familiar with the process and the tools in this restoration kit, building confidence before working on more valued items in their collection. Specifications: Material: acrylic Color: transparent Size: Moisturizing box: about 9.45 x 5.91 x 3.98 inches/ 24 x 15 x 10.1 cm Presser plates: about 5.5 x 6.3 inches/ 14 x 16 cm Package includes: 1 x Moisturizing box 2 x Presser plates with a breathable separator 8 x Clamps and vises 2 x Compressible sponges Notes: Manual measurement, please allow slight errors on size. The color maybe exist a slight difference due to different screen displays