Product details of HKS DIY CO2 System Kit Bottle Cap

Features:
Material: ABS
CO2 system is designed for low cost planted tank use
Easily set up/low cost/excellent quality
Specifications:
Inside diameter: Approx 27.5 mm
Net weight: 9 g
Style・2 Style to choose
 Package Content:
1 x Bottle Cap 

Specifications of HKS DIY CO2 System Kit Bottle Cap

What's in the box: General Features:
SKU NO037SPAA427YQANMY-8071184
Size (L x W x H) 15x10x10
Weight 0.01
Warranty period No Warranty
Warranty type No warranty information provided