Dual Non-Slip Chair Cushion - Features a dual non-slip design, equipped with two extra-sturdy ties and a bottom surface fully covered in silicone anti-slip dots. Easy to Clean: The polyester fabric surface boasts water-resistant and quick-drying properties should you accidentally spill liquid, a quick wipe with a damp cloth is all that is needed for cleanup. Even after washing, the cushion remains soft, fade-resistant, and pill-free. Universal Chair Cushion - Measuring 16.5 x 16.5 x 4 inches, this cushion is suitable for a wide variety of standard-sized dining chairs, kitchen chairs, office chairs, living room chairs, and bedroom chairs it fits chairs made of wood, plastic, or metal materials alike. Upon receiving the vacuum-compressed package, please remove the cushion, gently knead or pat it to fluff it up, and then allow it to rest for 24 to 48 hours to fully decompress and regain its plump, original shape. Weight: 2.57 lbs.