Sitting on a hard wooden or metal chair is just uncomfortable. No need to suffer through another dinner shuffling around in your seat to find a soft spot. Toss these great-looking cushions on your dining room chairs for a quick way to soften up the place. Color：5 colors for choose. Size： Diameter30cm/12in, Thickness: 3cm/1.2in, Weight: 200g/0.44lb. Diameter35cm/14in, Thickness: 3.5cm/1.4in, Weight: 280g/0.62lb. Diameter:40cm/16in, Thickness: 4cm/1.6in, Weight: 380g/0.84lb. Diameter:45cm/18in, Thickness: 4.5cm/1.8in, Weight: 490g/1lb. Diameter:50cm/20in, Thickness: 5cm/2in, Weight: 660g/1.5lb. Diameter:60cm/24in, Thickness: 6cm/2.4in, Weight: 950g/2lb. Internal filling: high-quality memory foam. Surface material: Knitted Cotton. Features: 1. Knitted Cotton, elastic, dry and breathable, which solves the problem of fabric pilling and fading, skin-friendly and durable, universal in all seasons. 2. The high-density memory foam core filling quickly rebounds, reducing the direct pressure of the hard bench on the buttocks, without deformation. 3.Machine-washable, our premium-weight material is durable designed to withstand repeated use, and frequent laundering when needed. Please Note: 1.Please allow for slight dimensional deviation and color differences due to manual measurement and different computer. 2.Receive the goods, ventilate for 3 days, the odor is eliminated.