Item Type: Metal Push Slider Material: Metal Size: Approx. 44 x 33 x 8mm / 1.7 x 1.3 x 0.3in Product Play: You need to push in the direction of the position of the inner magnets, like when play cards, the cards unfold in the hand, which is very interesting. When you push this magnetic slider, the magnets inside snap into each other, giving you force feedback from the magnetic force. This process produces a very crisp metallic crashing sound. You can change the slack of the slider by adjusting the tightness of the lower left screw to achieve the most comfortable feeling. Package List 1 x Stress Relief Slider 1 x Storage Bag 1For Fidget Relieve: Suitable for relief anxiety, keep concentration, ADHD, autism. Can for quitting bad habits, for travel, work, home, school, station, outdoors 2Skull Engraved: In exquisite workmanship. Front and back of slider are beautifully sculpted, allowing you to touch every detail and increase friction for not slip easily. 3Widely Used: In addition to stress relief slider toys, because of the retro appearance, crafted design, beautiful and practical, can also be used as a handicrafts collection. 4Portable Size: Small and compact design, coupled with a storage bag, is convenience to store and carry, and comfortable to grip, can let you relieve stress at any time. 5Playing Method: Push in the direction of the position of the inner magnets, can change the slack of the slider by adjusting the tightness of the lower left screw.