MATTRESS - TOPPER - 3 INCH THICK WOOL TOPPER - TWIN SIZE 38x75 - This incredibly comfortable topper is made starting with 3 inches of pure grow wool, covered in an organic cotton cover and hand tufted. We recommend this resilient breathable layer of sheer comfort on top on any mattress for a cozy feeling, most like a featherbed. A zippered organic cotton cover may be purchased separately for additional protection. Email or call us with any questions. We can help match you to your perfect natural mattress. We offer custom sizes and shapes too - Call or email us to learn more! 612-990-8833 M-Sat. 11am-5pm CST. info@greenlifestyle.biz