|Block Type||Slots for 19mm dia. pole||Slots for 30mm dia. pole||Slots for 50mm dia. pole|
Hot Tip: Cut your poles to give your display block an arched shape, which best shows off the finials.
Add a minimum of 15cm either side, preferably more, but for full curtains or wide windows allow at least 25cm if you have the room, excluding the length of the finials (decorative pole ends).