Holographic HTV is a great product that will add style to any item!!
-Pearl is Transparent Vinyl
-Spectrum has a line running through vinyl on some sheets.
-Application Instructions: 320 degrees, 10-15 seconds, Cold Peel
Link to all instructions and care: http://www.siserna.com/heat-transfer-vinyl/holographic/
Layering is NOT recommended
Size may vary + or - .5" due to cutting process