No. 13 LEGO Technic Block Peg Hole 1 x Yellow & Gray Please check the size in the photos. The number of pieces may differ from the photos, but it will never decrease, only increase. These are used items, so there may be dirt, discoloration, or looseness. I inspect them as carefully as possible, but please understand that I may miss something. Shipping will primarily be via Yu-Packet Mini, so I will disassemble and pack the items flat to make them compact. The price is set based on the item price + shipping cost, so please understand. For bulk purchases, the unit price will change depending on the packing size and weight. Therefore, if you wish to purchase multiple items, please comment with the No. from the photo and your intention to purchase. After informing you of the total price, I will create a dedicated page for the transaction. I cannot accommodate splitting up items or offering discounts, so please understand. Please consider the above before purchasing. Thank you for viewing.