500ML 250W Fiber White Adjustable Temperature Electric Sets Core Inner Sleeve

Feature: Adjustable temperature electric sets electric sets of sets the core. Pure hand-woven electric wire is not knotting longer life. This Inner Sleeve USE for 500ml heating mantle. With electric sets to prevent . Description: The product is made of high temperature alkali-free glass fiber insulation material the resistance of nickel-chromium wire insulation in the insulation layer woven into a semi-heat within the heater. Material: Fiber Color: White Model: 500ML : 250W Voltage: 220V AC Size: Dia: 12cm/4.72inch H: 7cm/2.76inch Application: The corresponding electric sets of matching. Package Included: 1 x Electric Set Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.