high performance and strong skateboard deck for electric longboard1.The feature and sorts :1.Bamboo deck: ⑴3 layers of bamboo plate with 2 layers glass fiber,⑵super tough, very durable,⑶no crack and strong resistance impact.2.Canadian maple deck:⑴this is maple wood to import from Canada, ⑵this tree is slow growing ,so the wood material is very tight, ⑶⑶good rebound, no crack and strong resistance impact.2. product detail picture3. Pressure testing5. packing and picture