SINGLE WARMER: This sturdy warmer fits most 14oz tins and has an easy to use dial for adjusting heat. It comes with a break resistant lid and a 1 yr warranty. Single Dimensions 9.5 x 8.6 x 9 DOUBLE WARMER: This heavy duty professional warmer has one side that holds a traditional 14 ounce size tin of wax and has a second basin that holds almost 4 pounds of hard wax. Very strong, super fast heating element, reliable and very well made. Developed exclusively for professionals that need a dependable large warmer for hard wax. Comes with, Small Tin, Instruction Booklet, Wax Pot holder, lid and warranty. Size 9.5" x 14" x 5.5" *When using a Berodin Soft Wax turn the temperature gauge up to 45 degrees and when using the larger basin for Berodin Hard Wax turn the temperature gauge to 30 degrees*. Room temperatures vary. You may need to adjust gauges accordingly.