Buy Strictly Briks - Trap & Gap Brik Tower 4 Pack - Playsets & Accessories (Trap & Gap) at THE ICONIC with Free overnight delivery and Free returns! The Trap and Gap Brik Tower - 4 Pack baseplate by Strictly Briks transforms the brand's classic stackable baseplate design into a road design to let your child's imagination explore even further! With these plates, they can make a day at the grand prix, a city escape, and anything else they can imagine!- Box Measurements: 25.5cm x 25.5cm- 5+ years