Customize these pens with the included shrink wrap sleeves in this kit using sublimation techniques. You can personalize them with your own digital designs, personal photos and so much more! Details: White 5.5" (13.97 cm) full pen length 4.7" x 0.8" (11.94cm x 2.03cm) shrink wrap dimensions 6 pen blanks with sleeves Aluminum barrel, polypropylene copolymer and oil-based inkContents: 6 sublimation pens 6 shrink wrap sleeves