DigiOrange 2-1/4" x 1-1/4" Multi-Purpose Labels (1000 labels) Dymo 30334 Compatible Compatible with DYMO 30334 Each roll is packaged in a black poly bag that will protect your labels during transit and storage. 1000 Labels Per Roll Compatible with Dymo LabelWriter 400, 400 Turbo, 400 Twin Turbo, 400 Duo, 450, 450 Turbo, 450 Twin Turbo, 450 Duo, Dymo LabelWriter EL60 and 320 Labels are smudge-proof as well as water and oil resistant