200 Disposable Tattoo Sleeves for Pen Machines – 2.4in x 7in Pre-Punched Design Size: 2.4in x 7in (60mm x 180mm). 200 Disposable Tattoo Sleeves for Pen Machines. With 200 sleeves per box, you will have everything you need for a busy tattooing schedule. Why Choose Our Disposable Tattoo Sleeves?.