This is a product for business contractors.
Since it is made of fiberglass material, it is safe and durable. Flexible to fit your glassware without damaging your glassware. It has excellent heat retention with low thermal shock caused by heating. Heated by electric heating wire, not direct flame, so it is safe.
Capacity: 0.6 gal (2 L); Inner diameter x inner depth (in): 5.5 x 7.1 inches (140 x 180 mm); Outer diameter x outside height: 9.1 x 9.8 inches (230 x 250 mm); Voltage: 100 V; Electrical capacity: 500 W; Resistance (Ω): 20 (±10% error. )