Material Comparison: Our mahjong racks with pushers set of 4 are made of high-quality PC material, which solves the shortcomings of mahjong racks made of acrylic material on the market, such as easy damage and insufficient strength. Greatly improves the service life of the product Set contents: Mahjong All-in-One Tile Rack & Pusher (4Pcs), 3 dice, There is also a storage bag for storing mahjong racks and dice.(Suitable for 1.2 IN American Mahjong) Design: The product comes pre-assembled and requires no further assembly; it is very convenient to use right out of the box,making it compact and portable, easy to carry wherever you go. Whether you're at home or traveling, you can enjoy the fun of mahjong anytime, anywhere. SUITABLE SIZE: Each set of tile rack and pusher measures L17 x W 8 x H1 inches (L43 x W8 x H2.5 cm). It easily accommodates American Mahjong tiles and is perfect for bringing to mahjong gatherings. WARM PROMPT: The package only includes 4 racks with pushers arm,3 dice and Portable Storage Bagno mahjong tiles. Please purchase any other mahjong accessories separately. Mahjong Racks 4Pcs(Withe)