This is a blow mould pallet. We have four sizes of it, which are 100*120cm, 110*110cm, 110*120cm, and 120*140cm. Compared with inject one, blow mould one is more stronger. Then compared with wooden one, blow mould one is waterproof, however the wooden one will go mouldy after a period of time. What's more, the quality of blow mould one is better than wooden one. Therefore, the blow mould pallet will be the best choice for you.