TRILL Solid color acrylic chair cushion By Nardi design Raffaello Cenere Alphenberg Leather The Original Trill Cushion Cenere Seating Cecil Nurse Canteen Chair TRILL Solid color acrylic chair cushion By Nardi design Raffaello. Add a cushion to your Trill Chair. Seamless cushion comes with locking clips. Made In Italy. Padding: Polyurethane foam with a TPU waterproof membrane 40 cm x 44 cm x 1. 4 cm thick Sunbrella Terry Fabric: 76% Sunbrella Acrylic & 24% Polyester Washable at 30 Dirt repellent Anti mould treatment