We can provide several specification ,several color. according to your requirement. We provide (1)Size:137x48(mm);Weight 114g:(absence battery) Display Display Aera:110x25(mm) Matrix: 7x21 Number of LED: 147 Feature -Can store 6 messages (1 can store 512 characters, 2-6 can store 256 characters) (2)Size:95x44(mm) Weight:83g(absence battery) Display Display Area: 68x23(mm) Matrix: 7x21 Number of LED: 147 Feature -Can store 6 messages (1 can store 512 characters,2-6 can store 256 characters) OF COURSE ,WE ALSO MANUFACTURE LED PENDANT AND BADGE.YOU CAN CONTACT ME FOR DETAIL INFORMATION . Minimum order 1000pcs