Notes:

6pcs=2pcs+2pcs+2pcs (2pcs per color, 6pcs in total)

12pcs=4pcs+4pcs+4pcs (4pcs per color, 12pcs in total)

[Soft and Comfortable] Our 30cm x 30cm x 1cm / 11.8" x 11.8" x 0.394" mat is made of soft and comfortable material, providing your child with a comfortable and casual play space.
[Durable and Thick] The mat is made of thick material to withstand the active play of children. Durable and can withstand daily wear and tear.
[Easy to Assemble and Customize] The mat is easy to assemble and customize, and can fit any space tightly. Simply connect the mats to create the play area you want and a completely different floor plan.
[Comfortable Surface] The surface of the mat is soft and comfortable, perfect for your child to sit, kneel, roll, virtual reality games.