Features: 1.Joy-Con hand wrist strap specifically designed compatible for compatible for compatible for Switch controller. 2.Plastic + polyester + metal Material, Durable, safe and non-toxic. 3.Designed perfect to slide out smoothly. 4.Improve your gameplay when you attach this strap to your controller. 5.The mark ''+'' and ''-'' is clear and remind you not to connect the wrong side of strap with your Joy-Con console. Descriptions: The self-locking button prevents the wrist strap from slipping out of the handle. Equipped with a spring-loaded buckle to prevent the handle from detaching from the wrist. Package include: 1 pair of compatible for Switch Wrist Strap The Joy-Con wrist strap can be attached to a Joy-Con controller compatible for use in games that include motion control or active play. When attached, it also allows the player to more easily press the SL and SR buttons. Each strap works with both left and right Joy-Con controllers.