Easy-Going Waterproof Patio Cushion Covers 20x18x4 in 4 Pack - Durable

In this review the Easy-Going Waterproof Patio Cushion Covers are presented as a budget-friendly way to refresh outdoor seating without replacing cushions. The 20x18x4 in 4 pack is aimed at homeowners who want a quick protective layer against spills and sun fading; the single biggest reason to buy is the waterproof oxford fabric and non-slip backing that together extend the life and appearance of existing cushions. The covers are sold as cover only, so buyers should measure cushions carefully and understand these are slipcovers, not replacement foam.

Key Features

• Dimensions: Each cover fits a 20x18x4 in cushion, making replacement straightforward for many standard seat cushions.
• Waterproof material: Thick waterproof oxford fabric protects cushions from spills and light moisture to reduce staining and wear.
• Non-slip backing: A textured back helps keep covers in place on fabric or wood seating, cutting down on constant adjustment.
• Sun fastness: High UV yarn-dyed fabric is designed to resist fading for over 500 hours of sun exposure, preserving color longer.
• Easy installation: A long zipper makes the slipcovers simple to put on and remove for cleaning without wrestling the cushion.
• Machine washable: Covers can be cleaned in a machine (do not iron), and the product is backed by a 30 day no-questions warranty for customer support.

Who It's For

This product suits homeowners or renters with outdoor chairs that use 20x18x4 in cushions who want an inexpensive way to protect and update cushions without buying new foam inserts. It is especially useful for people who need waterproofing for occasional spills and want low-effort maintenance with machine washable covers.

Those who need full weatherproofing for cushions left in heavy rain or who expect a plush replacement cushion should look elsewhere, since these are covers only and rain may enter at zipper or seams. Also, buyers wanting a softer, upholstery-grade hand feel should note the oxford material can read as firm rather than plush.

Pros & Cons

Pros

• Durable waterproof oxford fabric shields cushions from spills and light moisture.
• Non-slip backing helps covers stay put on different furniture surfaces.
• Long zipper and machine washability make cleaning and reuse convenient.
• Good value as a lower-cost way to refresh the look of outdoor seating.

Cons

• Cover only; buyers must supply cushion inserts and ensure accurate sizing.
• Material can feel plasticky to some and is not completely rainproof at seams and zipper.

Specifications

Product Type	Outdoor cushion covers (cover only)
Pack Size	4 covers
Size	20x18x4 in
Material	Waterproof oxford fabric with non-slip backing
Closure	Long zipper for easy install and removal
Care	Machine washable, do not iron
Color Options	Various colors available (choose preferred color)

Our Verdict

The Easy-Going 20x18x4 in 4 pack cushion covers are a practical, cost-effective choice for anyone who wants to protect and refresh outdoor seat cushions without buying new inserts. They deliver solid waterproofing, non-slip stability, and sun resistance for everyday outdoor use, though buyers should be aware these are covers only and are not fully rainproof at seams.

Frequently Asked Questions

Do these covers include the cushion inserts?
No, this listing is for covers only; you must supply your own cushions and confirm they measure 20x18x4 in.

Can these be left outside in the rain?
They are water resistant but not fully waterproof at seams and the zipper, so leaving them in heavy rain is not recommended.

How do I clean them?
They are machine washable; follow the care note to avoid ironing and to preserve waterproofing and color.