Option: Square Groove
07 – Square Groove
08 – V-Groove
Option: V-Groove
06 – Carved Groove
Option: Carved Groove
05 – Uneven Planks
Option: Uneven Planks
04 – A Carving
Option: A Carving
03 – Clipped Corner
Option: Clipped Corner
02 – Circular Lockrail
Option: Circular Lockrail