In this page single or pair of stickers; trade name first letter N
Sticker characteristics are identified by a series of abbreviations visible, at bottom, in the enlarged image:
Material: TPL = thin plastic, KPL = Thick plastic, TRP= transparent plastic, PAP = paper, MTF= metallic foil, FBC= fabric
Surface: M = mat, S = shiny, H = half-shiny
Wrinkle: A = absent, \ | / wrinkle position
Dimensions: aa,a x bb,b mm (a=widht - b=height)
So a thick plastic sticker, shiny, w/o wrinkle, 21,0 x 17,0 mm is identified by: KPL-S-A-21,0x17,0