1. Material: TPR 2. Put your fingers into the head, grab the tail with the other hand, stretch it to a certain length and let go to eject 3. It is sticky and can be stuck on the wall or other objects 4. It can be washed directly with water, which is convenient and quick 5. Elastic stretch design, diverse and interesting gameplay 6. Size: about 1.5x10 cm 7. Weight: about 6 grams
