2-piece set. Water hyacinth basket holds oven-safe engraved terracotta stone. Put the terracotta stone in the oven at 350-400 degrees between 15 and 30 minutes or until warm then place the heated tile in the bottom of the basket and cover with a cloth. It'll keep your bread or other yummy appetizers like rolls or chips warm for about 45 minutes!! *It comes with directions too!* Material: Terracotta. Dimensions: 8 1/2" x 12 1/2"