Points: 1.Heavy Duty Design: With a super load-bearing capacity of up to 200kg, our Slider Slackline Pulley can be used with confidence for a long time, without any deformation or compromise in performance. Recommended for ages 5 and up, its reasonable design allows it to fully realize its load-bearing potential. 2.Safe to Use: The Slider Slackline Pulley's unparalleled safety is due to its innovative design process that uses bearing steel while incorporating 5 rollers inside, wear washers between each bearing, and a no friction between bearings feature, guaranteeing a worry-free slacklining experience. 3.Versatile Design: Want to keep your kids active, away from screens and build their confidence, strength & courage? Our multifunction Slider Slackline Pulley is the perfect playground accessory With its unique design, it builds upper body strength and core, while offering endless play options 4.Easy to Install: With the Slider Slackline Pulley, experience a smooth glide while practicing your slacklining skills. Easily install by attaching it to any kit or regular slack cord and lock in your accessories with the locking triangle carabiner. 5.Wide Application: With the Slider Slackline Pulley, your backyard, garden, park, or patio is instantly transformed into a fun and exciting adventure zone, perfect for building strength, balance, and coordination, and with wide application in your home or lawn. Looking for an to upgrade your slacklining experience? Our Pulley for Slider Slackline is the perfect solution Designed for ages 5 and up, it features 5 rollers for smooth operation. Plus, it's multifunctional and easy to attach to any regular slack cord or kit. Specification: Load capacity: about 200kg Scope of application: indoor and outdoor, courtyard, park Applicable age: over 5 years old Material:Iron colour: Silver+Black Package Contents: 1 x Slackline Pulley with Carabiner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.