* Black background with aluminium frame, durable and easy to delivery. * High-hardness writing board, Could write any characters and design graphs with a fluorescent marker pen optionally. * So low power consumption save energy and environment firendly. * High quality AC/DC adapter with SAA,CE,UL approvals, series plug like Euro plug, AU plug, UK plug is available for all over the world. * Portable, set up easily, useful in many fields, indoor and semi-outdoor Advantage:energy saving,environment friendly, lightening symmetrical, longer lifetime *4 Color LED(white+red+green+blue) & 36 kinds of sparkle model, the sparkle model can be choosed by a control button unit package for model ZD35CX is 71*46*12cm, 2.55kgs for gross weight. differnt models have different package size, and also will change according to the quantity of order.