uxcell White Bead Light Blue Frame 11 Rods Digits Abacus Geometry Tool for Children Product Name : Abacus;Main Color : Light Blue, White Beads Design : 11 Rods,Two Bead above, 5 Beads below (Each Rod);Overall Size : 21.5 x 10.3 x 1.9cm/ 9.5" x 4" x 0.7"(L*W*T) Each Bead Diameter : 1.5cm/ 0.6";Main Material : Plastic Weight : 163g Package Content : 1 x Abacus,2 x Rubber Bands