**Magnetic strong-- Strong magnetic stripe, more attractive. Small iron objects will not be removed unless you remove it. **Easy to wear-- A wrist strap, no one else can help, one hand can wear. **Save time-- It provides a third helping and could suck all the small parts. Do not look for small parts in the toolbox while working. **Wide range-- Not only adsorption is iron material. Contains a small tie, small plastic parts can also carry. **Comfortable-- There is a foam cushion inside, soft and breathable.