Aku Ring Crash Pad 3 x 4 these two ratings are used

these two ratings are used to give a measurement of the average decibel attenuation ( lowering of the noise level ) over a range of specified frequencies

The Light & Sound Buzzers provide a great way to increase student participation in the classroom while making learning and lessons more fun

and fine motor skill development

the Miller Hearts can be cleaned in a sterilizer

Small enough to fit in the palm of your hand for easy storage/carry

Aku Ring Crash Pad 3 x 4 these two ratings are usedAku Rings are soft and very flexible 7" rings that are great for sensory play or stimulation. With a unique soft studded surface, they are easy to catch and play with. Great for both children and adults, their unique shape and tactile feel provides a great sensory experience. The rings are manufactured with bumps that transmit a sensory impulse. The jagged edge and flexible ring make the ring applicable for various circumstances. The ring can be used