ITEM NAME:500ML 250W Fiber White Adjustable Temperature Electric Sets Core Inner Slee E5U8 500ML 250W Fiber White Adjustable Temperature Electric Sets Core Inner Slee E5U8 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 burns. 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 Power: 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 shooting 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..This Inner Sleeve USE for 500ml heating mantle. Model: 500ML. Power: 250W. Adjustable temperature electric sets, electric sets of sets, the core. Pure hand-woven, electric wire is not knotting, longer life.