polypropylene
1 × attachment for floor panel 498 × 498 mm, raises the floor by another 57 mm (floor panel + height adaptor = 100 mm), flame retardant Cfl-S1
L 374 × W 374 × H 79 mm
Info: max. 3 adaptors on top of each other possible (total height w/floor panel max. 214 mm)