What's in the box:

Aibecy 24V 3D Printer Heated Bed Hotbed Heating Platform Aluminum Plate 310*310mm with Hotbed Wire Insulation Connton Compatible with Creality CR-10/CR-10S TEVO Tornado 3D Printer (Black)

Features:
Upgrade aluminum hotbed can be a perfect replacement accessory for CR-10/CR-10S/TEVO Tornado 3D printer.
Come in size 310 * 310 * 3mm, easy and quick to install, strong and durable.
Heating table and aluminum substrate into one, better temperature stability.
The plate is made with high quality aluminum alloy material, with great heat performance, do not worry about printing warping edge problem.
12V/24V working voltage, 240W power, save electricity and energy saving.

Specifications:
Color: Black
Material: Aluminum
Voltage: 12V/24V(optional)
Compatibility: CR-10/CR-10S/TEVO Tornado 3D Printer
Item Size: 310 * 310 * 3mm/ 12.2 * 12.2 * 0.1in
Item Weight: 865g/ 30.5oz
Package Size: 36.8 * 35 * 3cm/ 14.5 * 13.8 * 1.2in
Package Weight: 1048g/ 37.0oz

Packing List:
1 * Aluminum Hotbed