We choose UHMW-PE crane pads because they're as strong as steel pads but weight around 50% less, which will save our huge carriage fee.Packaging Package: Pallet, Wooden Case, Carton or as your requirement.Delivery Time: Within 15 days after getting your deposit.PE Pads Metal Wood Easy to Clean Y Y N Moisture/Waterproof Y Y N Lightweight Y N Y Rust/Corrode Proof Y N N Virtually Unbreakable Y N N 25*25*2cm30*30*5cm35*35*10cm45*45*15cm50*50*20cm