Whether you are working with 3D or 2D felt creations, this Clover Needle Felting Mat is a must have. 
 
The bristles of the mat help the fibres to merge with the base fabric, and the sturdy base helps keep your project in place while you work. Not to mention - your work surface or lap will be protected while you are using the sharp felting needles!
 
Crafty Llama recommends the larger felting mat for larger projects, and the smaller size for detail work or tinier creations.