Suggested Retail:$39. 2 ft. x 3 ft. x 1/4 in. Cork Underlayment Sheet (30 sq. ft. / 5-Pack). QEP's Natural Cork Underlayment is now available in convenient 5-sheet packages. Each sheet of 1/4 in. (6 mm) cork underlayment measures 2 ft. x 3 ft. x 1/4 in., for a total coverage of 30 sq. ft. per pack. Natural cork is an outstanding sound barrier for all types of flooring, including ceramic and porcelain tile, stone, marble and engineered hardwood and laminate. Besides being an environmentally friendly option, cork is also a healthy choice. It is naturally anti-allergenic and contributes in creating a healthy indoor air quality.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. PAID DELIVERY AND 7 DAY ALTERNATE PICK-UP ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.