... No:PET preform capacity:to blow 10ML-1500ML PET bottles neck:18/410 ,20/410,24/410,28/410,33/410 ... .... gram:4g-60g Preform details as follow:neck : 15/410 , 4.8g .neck: 18/410: 4g ,6g , 7g ,8g ,9.5g ... .5g ,14g ,12.5g ,17.2g ,18g , 22g neck : 22/410 ,14g , 22g .neck:24/410: 10g ,13.1g,15.5g 18g ... 40g ,46 g ,55g,60g , 103g .... neck:33/410: 25g ,39g ,45g ,52 g 60g ..wide neck:43/410 ,14g , 61/410,39g ...