Coni-Snap capsules are the most popular two-piece hard gelatin capsules in the world.
Capsule size specifications :

Renowned Performance:

For several decades, Coni-Snap hard gelatin capsules (HGCs) have been the product of choice for pharmaceuticals and health care companies due to their reliable, outstanding performance worldwide.
Product Features & Options
Coni-Snap capsules are the most widely used capsule in the world for many reasons. Key capsule features and benefits include:

Tapered rim of the body engages easily with the cap allowing for problem-free closure
A dual snap-ring locking system provides full circumference leak-free containment
Air vents allow air to escape during filling on high-speed capsule filling machines
Rounded hemispherical ends are stronger and more resistant to deformation
Available in a wide array of sizes
Customizable with color and printing
Suitable for a wide range of formulations for both pharmaceuticals and health and nutrition products
Outstanding quality - manufactured in accordance with cGMP guidelines
Certified quality assurance system for traceability of raw materials
Coni-Snap capsules can be ordered in any quantity and are also available in a convenient  Capsule Caddy™ Container, perfect for clinical trial batches, R&D projects or small manufacturing runs.

Size avaliable:No.00-No.4

Colors can be customized.

Storage:
1.capsule water content:12.5%-17.5%,best storage condition: temperature:15°C-25°C,relative humitidy35-65%