PLAYS NICE WITH OTHER TOYS: Strictly Briks® items are compatible with all major brands of large bricks, including LEGO® DUPLO® and Mega Blocks® brand sets. Strictly Briks® is not affiliated with or endorsed by these brands. LEGO® and DUPLO® are trademarks of the LEGO Group of Companies, which does not sponsor, authorize, or endorse Strictly Briks® toys. Each size of Big Briks has 24 different colors including blue, green, red, yellow, black, brown, clear, gray, orange, pink, purple, white, lavender, light gray, lime green, sand, turquoise, magenta, gold, robin's egg blue, clear light green, clear blue, clear turquoise, and clear magenta. This massive 204 Big Briks bundle contains 96 Big Briks measuring 1.25" x 1.25" x 1" (2x2 pegs), 72 Big Briks measuring 1.25" x 1.65" x 0.65" (1x2 pegs-tall), and 36 Big Briks measuring 2.5" x 1.25" x 1"(2x4 pegs). Any toys shown in the images are for demonstration purposes only and are not included with this set. Strictly Briks is not affiliated with any of the brands shown in the demonstration images. 100% Satisfaction Guarantee: In addition to Amazon's standard Return Policy, as the manufacturer we offer a full refund or replacement guarantee for 1 (one) full year. If you are ever not satisfied for any reason, please contact us directly. Thank you for choosing Strictly Briks.