Premium Filling: These 5" thick dining chair cushions are filled with 80% high-density shredded foam and 20% soft polyester. The blend combines softness and support to ensure a comfortable seating experience High-Quality Polyester Fabric: The cover of our kitchen chair pads is durable and anti-pilling to effectively withstand daily wear and tear. It's also breathable to prevent discomfort caused by stuffiness or heat build-up Double Non-Slip Design: Two attached straps can be easily fastened to the chair securely, and the non - slip silicone bottom provides extra traction, ensuring the seat cushions for kitchen chairs stay in place even during frequent use Tufted Cushion for Various Chairs: downluxe chair pads for dining chairs will enhance the comfort of your chairs and infuse them with colors, creating a more inviting and cozy seating space for your home Size and Package: 2 pack 16.5" X 16.5" X 5" black dining room chair cushions are vacuum packed. A warm tip: patting the chair cushion can scatter the filling and make it into good shape before use Indoor Chair Cushions for Dining Chairs