Keep your dog's treats, snacks and food organized with our exclusive Chalkboard Dog Bone Stickers. The vinyl stickers are waterproof and the chalkboard finish makes it easy to erase and re-label. Heavy-duty water-resistant stickers adhere to glass and plastic. Black chalkboard finish is easily labeled with chalk and erased with a damp cloth. Set includes 4 medium labels (each 3 3/4" x 1 1/2") and 4 large labels (each 5 3/4" x 2 1/2"). Chalk not included. Made in the USA. A Williams-Sonoma exclusive.