Material:silicone Size:children size/adult size or customized Weight:silicon: 11g+/-0.5g(according to wristband shape) Pinting:silk-screen printing, embossed, debossed Color:any pantone color available Frequency:125hkz, 13.56mhz, 915mhz optional Standard:iso 7815/iso 14443a/iso156, iso18000-6c/iso18000-6b/iso18000-6c 125kz chip available: Em4100, em4205, em4305, em4450, tk4100, t5577, hitag 1, hitag 2, hts256, hts2048, hitag ur064 or other customized chips 13.56mhz chip available: Mf 1k s50/ mf 4k s70/ mf ultralight Icode sli-x(1024bits) Icode sli(1kb) Icode sli-s(2kb) Ntag203 Mf desfire ev1 4k Mf desfire ev1 8k Tag-it hf-1 plus(ti 2048, ti 2k) Mf 1k-compatible: fm11rf08(f08)/huada s50 Mf 4k-compatible: fm11rf32/huada s70 Fm08, tk s50 Or other customized chips 860-960mhz chip available Ucode g2, g2 xl, g2 xm, higgs-3 or other customized chips Moq:500pcs Artwork format:cdr, ai, psd, cdr vector file Payment terms:generally by t/t, l/c, west-union or paypal