20mm Peptide Vial Caps for Select 5ml, 10ml & 30ml Vials

These reusable silicone peptide vial caps are designed for vial tops with an outside diameter of 20mm. All 9 covers are the same size and come in 9 different colors. The colors are intended for visual organization and do not indicate different cap sizes. Compatibility must be determined by the diameter of the existing vial top, not by bottle capacity alone. Some 5ml, 10ml and 30ml vials use 20mm tops, while other vials with the same capacity may use a different top size. Please measure the outside diameter of your existing vial top before ordering. Package Contents: 9 × Silicone Vial Covers 9 × Different Colors One Size Only Caps Only — Vials and Other Accessories Are Not Included

• 20MM FIT — ONE SIZE ONLY All 9 covers are the same size and designed for vial tops measuring 20mm across. The 9 colors do not represent different cap sizes.
• MEASURE THE VIAL TOP BEFORE ORDERING Vial capacity alone does not determine compatibility. These may fit select 5ml, 10ml and 30ml vials only when the outside diameter of the existing vial top is 20mm.
• 9 CAPS IN 9 DIFFERENT COLORS The package contains 9 reusable silicone vial caps in 8 different colors, making it easier to visually organize and distinguish compatible vials.
• FLEXIBLE REUSABLE SILICONE Made from flexible silicone for repeated use as an outer protective cover on compatible vial tops. Designed for organization and everyday storage without changing the vial closure.
• CAPS ONLY — VIALS NOT INCLUDED Package includes 9 silicone covers only. Glass vials, liquids, storage cases and other accessories are not included. Not suitable for 13mm vial tops or other non-20mm sizes.