Corner Sleep Shop, located in Fall River, MA is your one stop shop for waterbeds and accessories. In addition to our selection of waterbeds, we also carry bedroom furniture, mattresses, box springs, futons, dining room sets, entertainment centers, linens and accessories. Bed Bugs Massachusetts AllerZip Waterproof Bed Bug Proof Zippered Bedding Encasement. Fully protect your mattress and box spring investments by using AllerZip┐ mattress and box spring encasements. BugLock? 3-sided zipper system and ALLER-ZIP? seal for complete protection against allergens, dust mites and bed bugs. Bug entry,escape and bite proof.