General specifications: Each square measures 44.45mm x 44.45mm and each board section is 12.7mm tall. The overall wall height is 31.75mm from the tabletop and the assembled wall height from the top of the board section is 19.05mm. When assembled, the board sections easily accommodate most 20mm, 25mm and 40mm size bases. A complete set weighs slightly more than 1.5 pounds.
Spaceship X Tiles are sold unassembled and unpainted.