Uxcell Scale Ruler, Engineer Triangular Scale (a14071400ux0988) Product Name: Scale Ruler; Material: Plastic Total Size (Approx. ): 320 x 25 x 25mm / 12. 6" x 1" x 1" (L*W*T) Color: White, Black, Red, Green Net Weight: 44g Package Content: 1 x Scale Ruler