Picket Fence Module for Cube Play Den are supplied as either 2 long and 2 short length portable panels or a pair of short or long panels separately. Made from the same 80% recycled plastic (HDPE) sheet in UV protected colours to minimise fading in direct sunlight. Safe to leave out in all weathers or use indoors to segment teaching areas. Will never rot and no splinters for little fingers. Supplied flat packed.