Mattress Cover Allergy Relief King size 78 x80 x9 Zippered Jobst for Men Casual 20 30mmHg * Push to lock rear wheel locks 16 7136 * Push to lock rear wheel locks * Durable 1 steel tubing is sturdy and easy to maintain * Large durable snap on seat * Pail easily slides in from behind commode * Comes complete with seat lid bucket and cover * Limited Lifetime Warranty * Width between arms: 26 * Height adjusts: 19 23 * Commode opening: 8 Our allergy relief bedding is designed specifically to prevent dust allergens from becoming airborne * The membrane free tight weave construction prevents dust allergens and pet dander from becoming airborne * No membrane means the most comfortable and cool night s sleep and allergy relief * All of our covers are laboratory tested and efficient against dust allergens and pet dander Zippered Mattress Cover * King size 78 x80 x9 * Six gauge vinyl * Heavy duty and durable * One cover per package * 100% Waterproof * Fire retardent * Notice to California Consumers: WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm *