Yes4All Cast Iron Ruck Weight for Backpacks Multiple Sizes Gym Equipment Rucking, Swings, Squats, Strength Training, and Home Exercises

HEAVY-DUTY CAST IRON RUCK WEIGHT PLATES: Constructed of heavy-gauge cast iron and covered with a black paint coating finish, this rucking plate withstands intense workouts to help you achieve your fitness goals WIDE, SMOOTH HANDLE: Our ruck weight plates feature a wide grip handle for easy addition and removal from your rucking backpack weights; The smooth, high-quality handle provides a comfortable and secure grip during your workout ERGONOMIC DESIGN: The rucking backpack weight plate is specially designed with 4 rounded edges to fit into standard laptop compartments or elastic interior pockets; The smooth-edge design protects the floor and surrounding equipment GREAT FOR RUCKING & MULTI TRAINING: Adding ruck weights to your jog or hike is an effective way to burn calories, improve cardio performance, and build strength and muscle mass KEEP YOUR BACK STRAIGHT AND MORE COMFORTABLE: The weight plate in your backpack pulls your shoulders and back into proper alignment; As your upper body adapts to rucking, it will become more comfortable in your daily life