1. The 2 parts of the shutter are printed in one piece and need to be carefully separated and all the sprue material removed.
2. Once the parts are separated and the sprue material removed, you can push the sliding plate into its rails. Bend the curved end of the body slightly to allow the sliding plate to slide into place - it will just spring back afterwards and keep the shutter captive.
3. Use double sided tape to secure the bracket in place.
3. Available in 7 colours