SizeBK1 --- 50Pcs-27 * 27 * 1.5cm (black)BK2 --- 50Pcs-24 * 20 * 1.5cm (black)BK3 --- 50Pcs-round Φ40 * 1.5cm (black)WT1 --- 50Pcs-27 * 27 * 1.5cm (white)WT2 --- 50Pcs-round Φ30 * 1.5cm (white)WT3 --- 50Pcs-round Φ40 * 1.5cm (white)