supply of various thermoplastic immobilization shells in radiation physics department of regional cancer centre supply of various thermoplastic immobilization shells in radiation physics department of regional cancer centre, thiruvananthapuram, kerala state for a period of 02 years on rate contract basis from the date of execution of contract. , head & neck immobilization with nose hole:4 clamps (adult) , head & neck immobilization with nose hole:5 clamps (adult) , head immobilization with nose hole:3 clamps (adult) , head & neck immobilization with nose hole:4 clamps (paediatric) , head & neck immobilization with nose hole:5 clamps (paediatric) , head & neck immobilization with nose hole:3 clamps (paediatric) , 2 clamps with 2 push-pins on each clamp for knee, hand/leg , 3 clamps with 2 push-pins on each clamp for foot , 4 clamps with 2 push-pins on each clamp for elbow , srs mask feet