Feature: 1. F560-R ( Foam backing ,Dia.60mm, Round shape , used for Adults. ) 2. C60-R ( Cloth backing ,Dia.60mm, Round shape , used for Adults. ) 3. F55-R ( Foam backing ,Dia.55mm, Round shape , used for Adults. ) 4. C55-R (Cloth backing ,Dia.55mm, Round shape , used for Adults. ) 5. F50-R ( Foam backing ,Dia.50mm, Round shape , used for Adults. ) 6. C50-R ( Cloth backing ,Dia.50mm, Round shape , used for Adults. ) 7. F5036-O ( Foam backing , 50mmx36mm, Oval shape , used for Adults. ) 8. C5036-O ( Cloth backing , 50mmx36mm, Oval shape , used for Adults. ) 9. F48-S (Foam backing , 48x48mm, Square shape , used for Adults) 10. C48-S (Cloth backing , 48x48mm, Square shape , used for Adults) 11. F42-R (Foam backing ,Dia.42mm, Round shape , used for Pediatric. ) 12. C42-R ( Cloth backing ,Dia.42mm, Round shape , used for Pediatric. ) 13. F30-R ( Foam backing ,Dia.30mm, Round shape , used for Infant. ) 14. C30-R ( Cloth backing ,Dia.42mm, Round shape , used for Infant. ) Consist of: Metal snap, Low impedance Ag/Agcl sensor, Pre-gelled solid gel, White or original color PE foam and cloth tape with medical pressure sensitive gel. White PE tape label with logo, Imported PET release linear film. Purpose: This is applicable to the clinical electrocardiographic inspect and dynamic & static electrocardiographic monitoring of patients suffering from heart disease in the hospital, and can be used with various types of monitoring instruments. Characteristics: Superior electrical performance, distinctive ecg presentations. Convenient, comfort, no remainder of gel.. Non-dry up electric conduction gel can be stored for a long time. Precaution: Be careful if skin seriously irritated one use it. Validity: Two years Packing: 25pcs or 50pcs/pouch( aluminum foil) 1000pcs/carton Carton size:46*25*22cm 3,0kg/carton 1170cartons/1x20FCL We are manufacturing various kinds of ECG electrodes for exportation, we also do OEM(your brand), we can offer you better price and more professional service, Should you be interested in our products, pls do not hesitate to contact with us.