Q235 square steel,2.5mm thick

This versatile workout bench functions as a great foundation for any fitness routine.

Great for dumbbell fly, dumbbell bench press, dumbbell rowing, sit-ups, use with a variety of dumbbells.

Multifunctional Workout Station Adjustable Olympic Workout Bench with Squat Rack, Leg Extension, Preacher Curl, and Weight Storage, 800-Pound Capacity, Gray

Vitalsporthub.com Adjustable Weight Bench Foldable Workout Exercise Bench with Automatic Lock for Upright Incline Decline and Flat Full Body Exercise