High Density Upholstery Foam Padding 4" x 18" x 72" - Thick Custom Pillow & Cushion Replacement Foam for Chair, Couch, Sofa - DIY Craft Upholstery Supplies for Seat Repair & Home Decor Projects

Our high-density and highly comfortable foam for cushions is custom-cut to ensure a perfect fit for any project. We've got exactly what you need to complete that sofa makeover or chair upholstery project. Our foam is long-lasting and ideal for places that get daily traffic. Our 1.8-density foam has a compression rate of 44 pounds and a 100 % recovery rate. That means affordable comfort with just the right amount of softness and support. Whether you are looking for a thick or thin quality foam material, we've got you covered with our custom cuts and large variety. Make sure you measure twice, order once! The measurements you should record are the length, width, and height of your cover from seam to seam. If you need help determining the correct size, we will be happy to assist you! Our foam is ideal for couch cushion filling, stuffing for crafts, outdoor cushion inserts, chairs, pillows, ottomans, stools, and DIY headboards. They're also great to use in your RV and camper or as a cushion foam for boat seats, car seats, golf cart seats, workout benches, cots, and window seats. If you need to transport fragile items, place a foam sheet in a carry case for extra cushioning to prevent breakage. Your package may come vacuum-packed, rolled, or compressed. Once you receive your cushion and upholstery foam, use a pen or a pencil to make a small incision and break the seal. Do not use a box cutter. The foam should be fully expanded within 72 hours. All of our products are made and shipped in the USA. Unlike most other sellers who buy from a third party and re-sell, we are a fabrication company that cuts and prepares each order to ensure consistent quality. A 50% restocking fee may apply for all items returned to us.

DURABLE HIGH DENSITY FOAM Our firm high density foam is long lasting and ideal for furniture that gets a lot of wear and tear. With a density of 1.8 our foam is extra tough yet comfortable while still affordable. Our upholstery foams last 7-10 years

CUSTOM CUTS We custom cut every order so no matter what size you need to finish that project, we've got you covered. Make sure you measure twice, order once! Unsure about measuring or size? Simply contact us and we'll gladly answer any questions

OPTIMUM COMFORT With a compression rate of 44 pounds, density of 1.8, and a 100% recovery rate, our foam is ideal for a replacement chair cushion insert or stuffing for couch cushion as it maintains resilient support for lasting lounging comfort

All of our foam is CertiPUR-US Certified Made without ozone depleting substances; made without phthalates regulated by the Consumer Product Safety Commission; low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million)

COMPACT PACKAGING Our cushion and upholstery foam is compactly packaged for easy transport. Open immediately to ensure the foam retains its original shape which should be fully expanded within 72 hours.