3:1 Ratio, 270 pieces, Thin adhesive inside liner. 6 Sizes: 1/16inch(70 pcs), 3/32inch(80 pcs), 1/8inch(80 pcs), 3/16inch(20 pcs), 1/4inch(12 pcs), 3/8inch(8 pcs) Heat activated adhesive lining provides impermeable seal to salt water and other liquids. Great for Christmas light wiring, marine, auto, and electrical applications. All packed in a plastic container for easy organization and storage. Temp.Rating:125℃ Voltage Rating:600V colour: black and red Material: PVC Package Contents: 70 x 1/16inch x 1 13/16inch insulating sleeve(Black x 35, 35) 80 x 3/32inch x 1 13/16inch insulating sleeve(Black x 40, 40) 80 x 1/8inch x 1 13/16inch insulating sleeve(Black x 40, 40) 20 x 3/16inch x 3 17/32inch insulating sleeve(Black x 10, 10) 12 x 1/4inch x 3 17/32inch insulating sleeve(Black x 6, 6) 8 x 3/8inch x 3 17/32inch insulating sleeve(Black x 4, 4) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.