Specification: Brand new Material: Silicone Shape: triangle Size: 20mm / 30mm / 40mm / 50mm Flexible and reusable. Easy to use and clean. Durable in use. Package included: 1 x Silicone Mold Note: Please allow 1-5mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.