Summsun Outdoor Bistro Chair Cushions Set of 2 — 15" Round Teal, Waterproof, 3" Thick Supportive Foam

Summsun's outdoor bistro chair cushions are a set of two 15" diameter by 3" thick round pads in teal, built with waterproof, fade-resistant fabric, high-density 28D foam, and removable, machine-washable covers.

These round chair cushions are designed for patios, porches, garden seating and bistro sets where a compact, comfortable seat pad is needed. Made from 250gsm polyester with anti-fade treatment, the cushions shed moisture and resist sun damage while the 28D high-rebound sponge provides supportive comfort. Each cushion includes two ties to secure it to chairs and a zippered cover that comes off for easy cleaning.

How do these cushions perform outdoors and in sun-exposed areas?

The outer fabric is 250gsm polyester treated to resist fading and repel moisture, so color and texture last through seasons of use. While not permanently weatherproof like marine-grade vinyl, the material sheds rain and dries quickly, extending the cushion life.

• 250gsm polyester with anti-fade treatment
• Water-repellent finish to limit moisture absorption
• Teal color engineered to retain vibrancy under sun exposure

Will these cushions stay in place on bistro and garden chairs?

Each cushion has two sturdy ties that loop around the chair slats or frame to prevent sliding during use. The round shape and 3-inch thickness help maintain contact with the seat—reducing twisting and shifting when you sit down or get up.

• Two sewn-in ties per cushion for secure attachment
• Round 15" diameter fits most small dining and bistro seats
• 3" thickness for stable seating without excessive bulk

How comfortable and supportive are the 15" cushions?

Filled with 28D high-density sponge, these pads deliver a resilient, high-rebound feel that supports hips and lower back during longer sitting periods. The firm-yet-forgiving foam preserves shape and reduces pressure points compared with thin seat pads.

• 28D high-density foam for consistent support
• High-rebound properties to maintain loft over time
• 3" thickness balances comfort and chair compatibility

What maintenance is required and how will they arrive?

The covers unzip for hassle-free machine washing so you can keep them fresh after spills or seasonal storage. Cushions ship compressed to save space; allow 1–3 days for full expansion and reshape by gently fluffing if needed.

• Removable zippered covers — machine washable
• Compressed shipping with recommended 1–3 day recovery time
• Simple care: unzip, wash cover, air-dry, and reassemble

Who is this for: These Summsun teal round chair cushions suit homeowners and renters seeking compact, supportive seat pads for small outdoor dining sets, porch chairs, wicker seating or bistro furniture. They’re a practical choice when you want weather-tolerant fabric, easy cleaning, and reliable tie-downs for busy outdoor living spaces without adding bulky cushions.