Offered in 3 stock sizes or produced to custom dimensions, Curlex provide 100% environmentally safe protection for packaging of delicate items. Packaging pads contain 100% all-natural Aspen excelsior wood fibers, manufactured from renewable Aspen trees, including barbs that interlock with each other to provide uniform cushioning. Specifically, pads protect products from vibration and handling during shipment or act as void-filler for cartons.