[1 piece - 1 set High-end double arm 90X250mm]
[1 piece - 1 set Fixed type: 31.5 x 47.2 inches (80 x 1]
[1 piece - 1 set Yellow Plastic (A10D06) 4 Fold Ruler]
[1 piece - 1 set Hollow 3.1 x 4.7 inches (80 x 12]
[1 piece - 1 set 12.2 x 2.2 x 1.0 inches Aluminum Alloy 6 Fold Ruler]