Overall Size: 46 x 38 x 50mm/1.81" x 1.5" x 1.97"(L*W*H) Wheel Size: 39 x 17mm/1.54" x 0.67"(D*T); Screw Holes Distance: 31 x 23mm/1.2" x 0.9"(L*W) [Material] - The caster wheel is made of plastic, it rolls smoothly and quietly [Features] - Elasticity,…