TREE SWING STRAP HANGING KIT by Ezzential Comfort - Easy, Quick Installation - Incl. Guide - For Swings, Hammocks - 60 Inches Long Safety Seatbelt Strap - Heavy Duty Carabiner SUPER STRONG materials: Super safe Seatbelt webbing and Twist-lock Climber Carabiner HOLDING 2000+ POUNDS: this is for one seatbelt strap alone, the carabiner holds more than 5600 pound-force (25 kiloNewton) SUPER EASY AND QUICK to use: easy to follow user instructions are included PROTECT THE ENVIRONMENT with the wide fabric webbing that doesn't cut into the tree bark FAMILY FUN for happy times; WE KNOW YOU WILL BE SATISFIED, every time!