Set of 20 silicone link halves for creative construction and fidget fun

• Encourages fine motor skills, spatial reasoning, creativity, sensory play
• Links feature ball-and-socket connections - Hold together strong
• Links create a satisfying "POP" sound when pulled apart
• Includes 20 link halves in a full rainbow of colors
• One link (2 link halves) measures 2.25 x 2 x 0.75 inches
• Made of 100% food-grade silicone