... -----Description------1 Orgin: topfine 2 Material :K 9 crystalType:led keychain 3 Size : 15x20x30mm,15x15x30mm,20x20x20mm,12x15x28mm is our regular ... your requirements. 4 Shape : rectangle,diamond, heart, oval 5 The color of LED light : blue, green , red, and so on . If you ... /logo print Use: promotional gifts/gifts Brand name: Yawei Color: Whtie,green,yellow,black,etc Size:custoedmer designed size is ...