LX257-OO Laser Cut Wall Tie Pattress PlatesFor Detailing Model Buildings On YourOO Scale / 4mm Model Railway LayoutsPerfect for detailing factories, warehouses, goods sheds, barns, bridges and more.& buildings as well as retaining walls.This pack contains 94 assorted wall ties complete with central bolt / nut detail for a true to life 3d appearance.We recommend spray painting the sheet with matt black or rust brown prior to assembly.Key Features:7 different designs of wall tie (94 in total)Easy to assemble but you will need a steady hand to apply the central nutsDeluxe Materials Roket Card Glue & Fine Tipped Applicator Highly Recommended.Nominal dimensions of each wall tie (approx) : 8mm x 8mm x 0.4mmAll our kits are posted out in hard-backed "Do Not Bend" Envelopes.Collection in person welcome.