💤 Sleep Protected, Stress Rejected — The Mattress Shield You’ll Forget You Have!
The Casper Sleep Waterproof Mattress Protector for California King beds combines state-of-the-art waterproof film with breathable, elastic polyester fabric. Designed to fit mattresses up to 16 inches deep with 360-degree stretch and grip, it offers silent, crinkle-free comfort while protecting against spills, dirt, and wear. Machine washable and backed by over a decade of Casper’s sleep innovation, it’s the ultimate safeguard for your mattress’s longevity and your peace of mind.
| Material Type | Polyester |
| Product Care Instructions | Machine Wash |
| Fabric Type | Elastic |
| Color | White |
| Size | California King |
| Closure Type | Pull On |
| Water Resistance Level | Waterproof |
| Additional Features | Waterproof |
