Shields ESD-sensitive items from charges and electrostatic discharges (with lid in place) Protektive Pak shipping, handling, and storage containers Many sizes available for optimal fit of your product. Constructed of impregnated corrugated material for greater durability Static dissipative surface resistance of 1 x 10⁶ to < 1 x 10⁹ ohms per ANSI/ESD STM11.11 Buried shielding layer minimizes the potential of sloughing and abrasion contamination Easy assembly without the need for tape, glue, or staples Made from 100% recycled material and is 100% recyclable Lid Included to shield ESD sensitive contents Made in the United States of America.