• Treadmill Safety Key
• Material: Plastic,Magnet
• Features: Quick Installation, Universal, Running Safety
• Size Details: 4.7cm x 3cm/1.85" x 1.18" (Approx.)

• The safety lock is an automatic protection device for the treadmill. The treadmill safety key is marked by strong magnet, so it can be installed easily and work well on most treadmills requiring rectangle treadmill safety key.
• Using high quality plastic and magnet material, this product is reliable and durable to use.
• The length of the product is 4.7cm, the width is 3cm.
• It is suile for most treadmills that use magnet keys.