IBBM Mattress Bag for Moving and Storage - Extra Thick 4-Mil Heavy Duty - 76 Inch x 104 Inch Full/Queen Size - Fits Standard, Extra-Long, Pillow-top Variation 4-MIL EXTRA THICK: IBBM mattress bag is 4-MIL extra thick and stronger than typical mattress storage bags. Durable, rip resistant and commercial grade material protects mattresses and box springs from dust, bed bugs, moisture and other pests. IBBM guarantee to hold mattress without rip and tears. SUPER SIZE: Actual Bag Size: 62x14x104 inches. Bags easily fit over any twin, twin xl, full, full xl, queen size or QUEEN size variations of standard, extra-long, and pillow top mattress or box spring. EASY AND SAFE TO USE: Sealed on three sides and opened on one end which can be sealed with tape over the mattress. Its designed to be slightly larger than the mattress to allow double-overlap end flap which completely cover the whole mattress. New 2017 DESIGN: Its perfect for moving, long term storage or mattress disposal, and can be sealed tight at the end with packaging tape like pillow case. 100% SATISFACTION GUARANTEED: If you aren't 100% satisfied, just contact us! We promise your money back or replacement with no questions asked or charge.