TOTOMO Student Driver Magnet for Car Sign - Large 12"x3" Magnetic Reflective Vehicle Safety for New Rookie Learner Drivers Removable Bumper Sticker Please Be Patient (2 Pack) 2 electronics3 The five hitch pin size

The five hitch pin size are respectively M1

If a regular magnet sticks to your fridge

Just clip it on and you will get clearer signal and faster data transmission

0-6”(150 mm) measurement range

TOTOMO Student Driver Magnet for Car Sign - Large 12"x3" Magnetic Reflective Vehicle Safety for New Rookie Learner Drivers Removable Bumper Sticker Please Be Patient (2 Pack) 2 electronics3 The five hitch pin sizeTOTOMO Student Driver Magnet for Car Sign Large 12"x3" Magnetic Reflective Vehicle Safety for New Rookie Learner Drivers Removable Bumper Sticker Please Be Patient (2 Pack) Product Features [2 Pack] [Large Size: 12 x 3] [Magnet Type] SIMPLE & VISIBLE Large 12x3 sign with simple wording of Student Driver provides the best viewability compared to most of the other products in the market that are 10x3. 5, or 9x3. 5 in size and packed with many words so