Yellow Mountain Imports Wooden Mahjong (Mah Jong, Mahjongg, Mah-Jongg, Mah Jongg, Majiang) Racks with Pushers, 18 Inches, Set of 4 All-in-one racks with pushers; each solid wood rack has its own pusher Hidden magnets; pushers have hidden magnets that magnetically hinge to the rack for building walls, and magnetically attach to the top of the racks for storage, and to the back of the racks for building walls; the pusher stays magnetically attached to the left side of the rack as you move the tiles toward the center Dimensions; each rack measures 18 x 2.75 x 0.8 inches (45.6 x 5.9 x 2.1 centimeters) Set of 4; this set includes 4 racks with pushers; tiles not included 30 day return policy; here, at Yellow Mountain Imports, we want you to be satisfied with your purchase; you are backed by our 30 day no questions asked money back guarantee so you can buy with confidence