Mattress material: stainless steel.
Package contents:
4 x counterweight screws (2 g, 4 g, 6 g, 8 g).
1 x wrench.
1 x storage box.
Only the above package content, other products are not included.
Note: Due to lighting and screens, the colour tone of the photos may differ slightly from the actual product. allowed measurement error is +/- 1-3 cm.