The 2nd. generation 420 Science DabDish Pro is made from FDA-approved silicone and is available in two sizes, large and small, that fit the UV Concentrate Jars to a tee. Both sizes feature notches in which to rest your dabber while the larger one also benefits from having two separate compartments to store two different extracts. The rounded lip enables you to wipe off any excess oil. The UV Concentrate jar with silver leaf design is included with this purchase and serves to protect your extracts from the sun’s potentially harmful rays.These silicone inserts are dishwasher-safe and heat-resistant to 260°C (500°F).DabDish Pro with Silver Leaf UV Concentrate Jar sizes:Small: DabDish Pro 3.175 cm. high x 2.48 cm. wide. UV concentrate Jar: 3.2 cm. high by 4.3 cm. wide.Large: DabDish Pro 6.35 cm. high x 3.18 cm. wide. UV Concentrate Jar: 4.5 cm. high by 7.6 cm. wide.Dabber NOT included.