Laptop Shipping Box with Protection Foam with Available Space for Accessories. Fits a laptop with dimension up to 10.50” W x 14.5” L x 0.5” H with available space of 2.75" W x 15.5 " L x 1.75" H for Accessories. Box external dimension is 16.5" W x 14.75" D x 2.25" H. Made with Sustainable, 100% recyclable, and Reusable. Envirnoment friendly 200# Mullen test B flute 1/8 thickness krath corrugated material with Strong Foam Frame: 1030 Charoal Poylyurethane foam set 1/2" top and bottom foam blank with 1/2" foam borders.