BowLift | New type sunglasses glasses clip Color:black+silver Compatible with most common sewing

Compatible with most common sewing machine brands

● Support live zeroline and fireline judgment

Knife-Friendly

Curved handle allows the user to grip the mattress lifter at a natural wrist position providing greater comfort

9h (wire control model)

BowLift | New type sunglasses glasses clip Color:black+silver Compatible with most common sewingFEATURES: ULTRA LIGHT and INVISIBLE: Crafted from a unique magnesium alloy, it feels like you are wearing nothing at all! Effortlessly convert your standard glasses into top notch polarized prescription sunglasses! EYE STRAIN RELIEF: Utilize lightweight and scratch resistant multi coated polycarbonate lenses to shield your eyes from dangerous UV rays, glare, and reflections. POLARIZED TECHNOLOGY: The lenses equipped with polarization improve driving