1. Cross/triangle/pentagon/middle plate/hexagon are placed separately, which is neat and tidy, easy to take and operate smoothly
2. Clear partition layout design, through the placement of the area, quickly extract the required model screws for efficient disassembly and assembly
3. Made of soft material, full of toughness, waterproof and anti-corrosion design, moderate size, uniform thickness
4. Made of soft magnetic material, toughness without losing strong magnetic force, strong magnetic adsorption, screws will not deviate, will not fall, and adsorption is stable
5. Dual-use design, not only can be stored by magnetic absorption, but also a measuring ruler
6. Size: about 15 x 3.8 x 1.8cm
7. Weight: about 32g