Versatile Compatibility: Accommodates laptops with dimensions up to 15.125" x 10.25" x 1" and minimum dimensions of 11.5'' x 7" x 0.5". Optimal Protection: Outer box dimensions of 17" W x 11.5" D x 3.5" H provide ample space for secure packaging. FedEx/UPS/USPS/ISTA Certified.