Session Instant Heat tong. Temperature can be varied between 80°C and 230°C using plus and minus buttons on the handle. Digital display shows actual temperature and the set temperature as well as indicator light showing when the tong is ready for use. Memory feature remembers the last temperature it was set to. Rapid heat-up. Safety cool tip that stops you burning your fingers and a heat-resistant glove and heat-proof silicone mat included with every Session Tong. Packaging dimensions: Height 10.5cm, Width 42.1cm, Depth 10.6cm. The Diva Session Instant Heat Tong is a 32-mm curling tong with a ceramic barrel that's been hardened with nano diamond to make it tremendously durable for all your styling needs.