These unique metal buckles are intended for use exclusively with the Double Slackline Course by Lily's Things. Safe and high quality -- We believe in safety before all else. Our equipment is factory break tested to sustain very high forces and is made from high quality industrial strength materials. Very safe for your little ninjas. Each of our buckles slides along the slack line, making them completely adjustable, so you can customize your own course!. Set of eight, use to position and secure many different Double Slackline Course obstacles, for maximum Ninja fun!. These unique buckles allow you to customize the obstacle positions in any order and any distance apart that you'd like.

Best Sellers Rank: See Top 100 in Arts, Crafts & Sewing. : B085X3XZSX. Manufacturer: Lillian Imports LLC. Date First Available: March 14, 2020. Department: Unisex-adult. Item model number: 1-001. Package Dimensions: 5.75 x 4.88 x 1.22 inches; 1.06 Pounds.