Product Description: Waterproof Solar Powered Flashing LCD Keychains with Image Inside, carved words on the LCD, making your logo or advertise more attactive and motional. Good for your premiums, promotional gifts and collection. Special Features: 1)New technology; 2)With carved words on LCD; 3)Solar powered; 4)No batteries needed; 5)Flash all the time in rooms or outdoor lights; 6)Can use more than 10 years; 7)None scratch logos surface; 8)Your own design is available. Specifications: 1) Item dimensions:60*25*8mm; 2) Image files requested; 3) Image size: 51.5 x 19mm; 4) Image resolution: 300dpi; 5) Image file format: PSD/TIF/EPS/BMP/AI/JPG. Packing 1)Packaging: PP bag ( standard) 2)Qty./ctn.: 1000 pcs 3)G./N.W.: 24.50 / 23.50kgs 4)Carton dimension: 46*22.5*39.5cm