Cutter/Knife “King Mattress Cover” has been added to your cart. View cart $3.00 like a Stanley makes cutting/opening easy! extremely sharp blade extend & lock in place for safety renewable cutting edge. Cutter/Knife quantity Add to cart Category: Accessories Related products Club Lounge Cover $6.00 Add to cart Padlock – 50mm $15.00 Add to cart Marking Pens $3.00 Add to cart King Mattress Cover $8.50 Add to cart