Falcons most commonly-used compressed air duster. The large size disposable can gives you a great value. Ideal for workstations, labs, repair benches, household use, on-location photography, etc. Provides potent dust-removing power for practically any task. 100% Ozone safe. Contains a bitterant to help discourage inhalant abuse. Brand: Falcon Dust-off. Pack size: 300ml. Dimensions: 22 x 6. 5 x 6. 5cm. Weight: 365g.