2 PCS 3D Stereoscopic Double-sided Photography Background Board(Square Color) Filter-Laser Keyboard Working time: 4-6 hours

Working time: 4-6 hours

easily connect various Bluetooth devices

Suitable for both charging and data transfer

40HQ: 707 cartons * 5 pcs = 3535 pcs

weight 94g

2 PCS 3D Stereoscopic Double-sided Photography Background Board(Square Color) Filter-Laser Keyboard Working time: 4-6 hours1. Double sided printing, double sided lamination, waterproof surface 2. 3D effect, realistic scene, easier shooting 3. Recyclable, waterproof and oil proof, wipe clean 4. 300g coated paper, thick and not easy to wrinkle 5. Different patterns on the front and back, double sided available 6. Size: 57x87cm 7. Weight: about 180g Specification: Package Weight One Package Weight 0. 40kgs 0. 89lb One Package Size 60cm * 20cm * 10cm 23. 62inch * 7. 87inch *