Features: Self-Adhesive Stress Ball Toy: Portable size self-adhesive ball toy with good elasticity, Halloween-themed patterns, with a self-illuminating effect and can be thrown and stuck on walls, helping to relieve your stress, a perfect stress toy for toddlers and families indoors High Stretch Cling Ball: Halloween squishy balls are soft and stretchy, suitable for different people and autistic children, effectively improving and helping to daily relieve stress and irritability, the self-adhesive function helps them release anxiety and spread joy Selected Material: Made of high-quality soft TPR, non-toxic and safe material, durable with excellent performance for long-term play New Halloween Party Gift Toy: The self-adhesive stress ball can glow in the dark after absorbing sufficient daylight, the soft cling function helps improve children's and adults' overall sense of calm and relaxation, accompanying them to spend time with friends together Excellent Gift: The self-illuminating cling ball toy is suitable for birthday gifts, Christmas gifts, Halloween gifts and a great choice for children to play indoors with parents, friends, and alleviate their boring time Specifications: Product Size: Approximately Diameter 4 cm/1.57 in Material: TPR Weight: Approximately 66g/0.14 lb Notes: The actual color of the item may differ slightly from the images shown on the website due to many factors such as your screen brightness Please allow a small manual measurement deviation for data. Thank you for your understanding 1 cm = 0.39 in Packaging Includes: 1 Bag Self-Adhesive Stress Ball Halloween Toy (6 pieces)