They are not a big as what i thought they would be and for the project that i was going to use them for i would have needed 4 more sets of them but im glad i didnt purchase anymore and the reason is because while they went up easily and i did like the look when i woke up the next morning they were all laying on the floor and one of them is still stuck to my floor and im hoping it doesnt damage my floor if and when i can get it off but i do have to say the cute little butterfly that they included are still stuck securely on my wall but just looks odd now and i did follow the directions and made sure my wall was clean and dry before applying them