Trixie Cat litter tray sieve-mat, EVA, 40 × 70 cm, greyTrixie Cat litter tray sieve mat, EVA, 40 70 cm, grey Cat litter tray mat : Trixie Cat litter tray female mat, EVA, grey Two layer cat litter tray mat. The Trixie Cat Litter Tray Sieve Mat in Grey (40 70 cm) is a clever and practical accessory designed to keep your floors cleaner and make litter care easier. Made from durable, high quality EVA material, this large sieve style mat is ideal for use around standard litter trays and helps dramatically