... sleep scientific poecket spring, hand crafted with indenpendently operating pocket springs that follow the bodies natural contours and supplies independent ... 6) Can be roll packing or pact in pallet.. POCKET SPRING WITH 90G/M2 NONWOVEN FABRIC ON THE TOP, ... kinds of mattress: Bonnel spring mattress, continous spring mattress, pocket spring mattress, foam mattress, nature latex mattress, memory foam ...