SALUTUYA Universal Treadmill Safety Key Running Machine Lock Plastic+Nylon+Magnet 3 Types Running Safety Key Red Treadmill Lock,for Treadmill,for Sports(Magnetic/Small) sportAug2022 The front panels are structured

The front panels are structured with mesh back

Naturally non-comodogenic oil

casual wearing and more

Enhanced arch support fights fatigue

Amount: 100 piece set

SALUTUYA Universal Treadmill Safety Key Running Machine Lock Plastic+Nylon+Magnet 3 Types Running Safety Key Red Treadmill Lock,for Treadmill,for Sports(Magnetic/Small) sportAug2022 The front panels are structuredSALUTUYA Universal Treadmill Safety Key Running Machine Lock Plastic+Nylon+Magnet 3 Types Running Safety Key Red Treadmill Lock,for Treadmill,for Sports(Magnetic Small) Features: 1. Designed for protecting the runner's safety while using the treadmill. 2. Once the safety key break away from the induction area of running machine, the running machine will produce a warning tone to prevent the user from falling down and get injured. 3. Treadmill safety