Ydemİr collection square chair cushion 40 x 40 cm product information 1st class silicone fiber filling material is used in our chair cushions, which are manufactured with 60% cotton and 40% polyester fabric. there are 4 stitches in the middle. you can easily fix it to your chair with the laces. machine washable. the fabric has a water-repellent feature and our products are completely domestic production. dimensions: 40 x 40 cm washing instructions, machine or hand washable max. wash at 30 degrees. do not use bleach and stain remover chemicals. more than 50 stocks are available to be sold at the campaign price. the listed price is valid until october 17, 2026. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.