Thickness Specification (inch) Price( USD/ Piece) Others 5mm 32*40 $3.82 One side sticky 3mm 32*40 $0.80 Both sides sticky 5mm 32*40 $0.96 Both sides sticky 5mm 40*60 $3.82 One sides sticky 3mm 40*60 $2.25 Both sides sticky 5mm 40*60 $2.53 Both sides sticky 5mm 48*96 $3.98 Both sidessticky Just give you primary idea of kt price.