Toggle 2 x 2 Essential Kit with a base diameter of

with a base diameter of 2

As shown in the description

Moving the cars by magnetic wand to follow the tracks into different direction

Durable Construction: Made of durable polyvinyl chloride (PVC) plastic-coated fiberglass

Ultra Soft + Slim-Fit Unisex Design

Toggle 2 x 2 Essential Kit with a base diameter ofIncludes: Toggle 2 x 2 Essential Kit. Used in number of applications in laboratory, home, general purpose or games. Premium Quality: Kit is made of high quality, heavy duty and durable materials. Improved accuracy and robustness and are less expensive than traditional Toggle 2 x 2 buttons. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design,