Listing is for a set of 6 Bosch FR 6 KI 332 S Iridium sparkplugs
The pictures are of one of the sets on offer as you can see new and spot on. I've opened one ( of 70 odd ) to show the quality of what you are getting.
These fit many many makes and models, if you are unsure please ask
 
Please note these are listed for CNG / LPG applications only
 
specs are as follows
Independent aftermarket part (IAM)  0242240653 / Designation   Spark plug, Iridium /  Type formula FR 6 KI 332 S
Tightening angle 90 °  /   Width across flats 16,0 mm 
Center electrode core material NiY+Cu+Ir
Center electrode material Iridium
Ground electrode material NiY+Cu+Pt
Thread length 19,0 mm
Thread pitch 1,25 mm
Thread diameter 14 mm
Spark position 4 mm
Interfer. supp./burn-off res. 6 kOhm
Electrode gap  0,70 mm
Centre electrode  0,6 mm
Sealing seat      flat-mouldable
Number of ground electrodes  1
Tightening torque 28 Nm
Type of connection   Non-detachable DIN/SAE head
 
These are listed for various models and engine sizes of these makes ( there's for too many to even fit a small percentage on the page )
 
Alfa Romeo  ,  Audi  ,  BMW  ,  Chevrolet  ,  Chrysler  ,  Citroën  ,  Dacia  ,  Daewoo  ,  Daihatsu  ,  Dodge  ,  Fiat
Ford  ,  Honda  ,  Hyundai  ,  Infiniti  ,  Jaguar  ,  Jeep  ,  Kia  ,  Lada  ,  Lancia  ,  Land Rover  ,  Lexus  ,  Mazda
Mercedes  ,  MG  ,  Mini  ,  Mitsubishi  ,  Nissan  ,  Opel  ,  Peugeot  ,  Renault  ,  Rover  ,  Saab  ,  Seat  ,  Skoda
Ssangyong  ,  Subaru  ,  Suzuki  ,  Toyota  ,  Volvo  ,  VW