Lego Brick Moc Piece | Assembly Toys | Lego Arch | Stacking Blocks - Compatible Lego Moc - Aliexpress
LEGO Arch/Brick 1x1x1/3 bright yellow (6091)
Arc de Triomphe 21036 | Architecture | Buy online at the Official LEGO® Shop US
Lego Arch 1 x 5 x 4 - Continuous Bow, Bright red - Vatera.hu
Amazon.com: Classic Building Arch 1x5x4 - Continuous Bow, 50 Piece Brown Arch Pieces Bulk, Compatible with Lego Parts and Pieces 14395, Compatible with Lego and All Major Brick Brands(Colour: Brown) : Toys