Set consisting of:

4 corner castors, made of powder-coated steel, 3 solid rubber swivel castors each, load surface with anti-slip pad, 150 kg load capacity each for easy and safe transport of furniture.

And

Furniture lifter, made of powder-coated steel, 4 castors Ø 35 mm, plastic handle protection, overall size 1020 x 65 x 230 mm, load capacity 150 kg for back-friendly lifting and moving of transported goods.