Caterpillars fidget toys:8pcs bright color and cute caterpillars sensory toys for relief daily pressure, anxiety, bad emotion. Safe material High quality: Our stress relief toys are made of TPR rubber,it has high tears and abrasions resistance,non-toxic, soft and easy to stretch. Quiet anxiety reducing toys:Giving these to kids who have sensory issues, autism and attention deficit issues, ADHD,it allows them to "fidget" silently during the waiting. Kids can stretch and squeeze it to avoid hair pulling and nail biting. Lightweight Durable:This stretching toy can be stretched to about 60 inches.It will not hurt your hands when you loosen it. Suitable for carrying outside and for traveling to keep your kids calm and relaxed. Mini rehabilitation toy set: Helps people to increase their hand and grip strength by pulling these stretchy string toys.Keeps them focus and divert their attention from some bad habits.