Your Quick Guide to Cushion Sizes
Whether you are dressing a bed or refreshing the family sofa, finding the right size is beautifully simple. Here are our standard cushion cover sizes, shown in both inches and centimetres for easy measuring.
Rectangular (Lumbar) Covers
- 12" × 20" (approx. 30cm × 50cm)
- 16" × 24" (approx. 40cm × 60cm)
Square Covers
- 16" × 16" (approx. 40cm × 40cm)
- 17" × 17" (approx. 43cm × 43cm)
- 18" × 18" (approx. 45cm × 45cm) — Our most popular sofa size!
- 20" × 20" (approx. 50cm × 50cm)
- 22" × 22" (approx. 55cm × 55cm)
- 24" × 24" (approx. 60cm × 60cm)
Just a quick note: All fabric sizes are approximate.
Our Smart Styling Tip
For a gorgeous, professionally plumped finish, always choose a cushion inner that is slightly bigger than your cover! We recommend going around 1 to 2 inches (2–5cm) larger. It might feel like a little squeeze getting it in, but it fills out the corners beautifully every single time.
Benton Cotton Cushion Cover Black 40 x 50cm
Why customers love this
Bedding guide
Comfort, care and bedroom style
Bring a considered finishing touch to your home with the Benton Cotton Cushion Cover Black 40 x 50cm. The Black colourway combines practical comfort with the distinctive Benton design.
Made from 100% Cotton, this cushion cover is designed for everyday use and easy coordination with your existing décor.
- Colour: Black
- Material: 100% Cotton
- Size: 40 x 50cm
- Care: Machine Washable (40 degrees max), Warm Iron
- Crafted from 100% soft, breathable cotton, offering both durability and comfort.
- Features a soothing herringbone weave with a twill stripe design for a modern, minimalist look.
- Double-sided design with contrasting muted tones creates versatility for any decor.
Choose your preferred size, then check the fabric, care guidance and set contents before ordering.
Questions before you buy?
Find quick answers to common product questions before you order.