45 targets, 3 sizes (A5,A4,A3) 
Using different size targets to replicate distances is an effective training method in confined spaces. A5 targets give you a sight picture similar to a human at 40 meters whereas the A3 size appears much closer and gives a similar sight picture to that of 10 yards. 
Packaged in a sturdy card tube and branded with the Double Tap logo this is a convenient was to purchase paper targets if you don’t want to print them yourself!