Size: 5.5 cm Weight: 40g Introducing the Skull Monster Toy - the perfect stress-relieving companion for those who love all things dark and quirky! Most Fun, Relaxing & Spookiest Halloween Stress Balls Its unique and creative gothic design featuring a spooky skull monster is sure to bring a smile to your face and help you de-stress.Now you can release all the tension of a hard day at work or at school, strengthen your wrist or hand muscles and feel more relaxed than ever Made with high-quality environmentally friendly materials, non-toxic and odorless, good elasticity, strong toughness, high transparency, soft touch, comfortable grip Halloween Skull anti-stress balls and designed to endure any abuse, this stress relief toy is designed for squeezing, releasing, and unwinding in style