It's simple to use, just minutes in the microwave is all it takes. The non-toxic warmer is safe and stays warm for up to 12 hours inside a pet's bed. simply microwave it as needed for anytime warmth for your pet. Hand wash with soap and water.Features:
- Soft and squishy when warm
- Durable neoprene cover
- No electricity needed for up to 12 hours of warmth
- Dimensions: 9" x 9" x 2"
- Color: Blue