The shelves were really easy to put up - they came with adhesive stickers so all you need is to decide where you want the shelves positioned, a spirit level, and, possibly, a helping hand. I wanted mine to sit slightly off with each other and I really like the effect of this.
The prints themselves are really lovely. They're a matt finish, printed on smooth card and framed with a white border. These are the 10x10cm prints, but 13x13cm prints are also available if you prefer larger sizes. My one warning would be that Instagram has a habit of ravaging photo quality, and as such this can show up on your prints, so before ordering make sure that the photos you're uploading from social media won't lack sharpness in print. I immediately wanted prints from my Instagram, but you can upload from Facebook, or manually if that's preferable.
The shelves are about 2cm wide and the edge of the shelf has a lip which enables you to lean the prints back against the wall. This also means that you can switch around and update your prints really easily which is a lovely touch.
Overall I really love my prints and shelves from Sticky9! You can get 15% off your first order using the code FRIEND11DKK... enjoy!