High-grade Mahjong Tiles, Bamboo Back, Mahjong, China, With Box, Unused Item, Search/Oriental Sculpture, Bone Tiles

High-grade Mahjong Tiles, Bamboo Back, Mahjong, China, with Box, Unused Item. For your reference: Oriental Sculpture, Bone Tiles, Antique, Curio, Intricate Craftsmanship, Fine Art.
Please judge from the images.

Size
Box dimensions: Height 6 cm, Width 34.5 cm, Depth 23.5 cm

(Please allow for slight errors as these are amateur measurements.)