Neoprene stubby holder Specifications:1) Made of 2-5mm neoprene. 2) Size is unlimited3) Logo printing and colors are unlimited4) Materials SGS,TUV passed.Features:1) Excellent performance on cooling bottle/can drinks.2) Non-toxic, soft materials.3) Fashional designs, convenient for use as well.4) OEM is welcome, and sample is available. multi colour neoprene can cooler