... *3mm thick tubing design,firm and durable; (fitness,sports,fitness machine)Function:place dumbbells on it Speciality:1. ... established in 1989,which devoted itself to the fitness field and specialized in the R&D,manufacturing ... great recognition as the leader in the domestic fitness field and the first one coming to the ... UK etc..."WNQ-the F 1 in the fitness field",it will always develop the famous brand ...