Sealed Air Instapak Quick RT #100 Heavy Duty Expandable Foam Bag, for 16"x16"x16" Box, Pack of 48, Expandable Foam Packaging Bags for Shipping Boxes, 25"x27"

The Instapak Quick Room Temperature Expanding Foam Packaging Bag blocks and braces fragile items to prevent damage during the shipping process. The bag activates at the touch of a hand and expands to full size in seconds. The foam conforms to nearly any product shape and size, offering a professional package appearance. Lightweight material provides superior protection for shipping high-value goods. Expanding foam design activates on demand, saving storage space when not needed. Recommended for use with boxes 16-inches x 16-inches x 16-inches in size.