Don't let your shoes dictate your destination. 
The Mousetraps convert your SPD-compatible pedals to flats so that you can take your best bike on that quick errand - no pedal swaps, no shoe swaps, no suffering through trainers on SPDs. 
Rock solid retention - cannot be released by twisting your foot or off-angle loading
Generous 80 x 105mm high-traction platform
Only 10mm thick & sit fully within the mechanism (no need to change your seatpost height)
Pocket-sized portability - Built-in magnets snap the adapters together into a sleek, low-profile package that's easy to store
No extra cleats to purchase or install
Run single-sided or on both sides of a dual-sided clipless pedal
SPD compatible