Feature(may vary by option.)

●PTFE/silicone septa
●PTFE/silicone resists coring and provides great resealability
●20mm Neck finish
●Measures 20mm diameter by 0.060" thick
●Case includes 100 septa

[Natural | 24mm Diameter | 0.125 Thick]

Description

PTFE/silicone septa. PTFE/silicone resists coring and provides great resealability. PTFE/silicone material. 20mm Neck finish. Measures 20mm diameter by 0.060" thick.