Frosted Decals are usually used at offices. It blocks the visibility on a clear glass. Material: Monomeric PVC Glue Peel Strength: 12N/25mm Color: Frost affected front / White back Material Thickness: 100 micron Graphic Weight: 100 GSM Size Variance : +/- 3mm Visibility :5 to 10%. 1' W x 1' H