Registry® 6-Gauge Vinyl Zippered Pillow Cover, Standard, 21" x 27", White | Pillow Protectors | Pillows | Bed and Bath Linens | Open Catalog | American Hotel Site
Vinyl Waterproof Pillow Cover: Bedwetting Store
Zippered Vinyl Pillow Covers | National Hospitality Supply
BedBug Solution™ - Zippered Bed Bug Proof, Vinyl Pillow Protector — Bargoose Home Textiles, Inc.
Pillow Protectors Washable Vinyl With Zipper 0.08mm
Vinyl Pillow Protector - Heavy Duty Vinyl Waterproof Pillow Protector - by Shop Bedding (Standard) - Walmart.com
Dreamticket Pillow Protector - Terry Waterproof Zipped | Alora House New Zealand
BodyBest Vinyl Pillow Protectors - Standard and King Size