🔒 Lock in freshness, unlock endless possibilities!
Masontops Tough Tops are BPA-free, reusable plastic lids engineered with silicone gaskets to create a leakproof, airtight seal for regular mouth mason jars. Designed for durability and ease of use, these dishwasher- and freezer-safe lids resist rust and warping, making them perfect for storing liquids, food, and a variety of household items with confidence.
| Material | Plastic |
| Color | White |
| Brand | Masontops |
| Style | Compact |
| Product Dimensions | 3.2"L x 3.2"W |
| Item Weight | 0.1 Kilograms |
| Shape | Round |
| Number of Pieces | 4 |
| Is Dishwasher Safe | Yes |
| Is Microwaveable | Yes |
| Manufacturer | Masontops |
| Closure Type | Screw Top |
| UPC | 829188000479 |
| Part Number | TT4R |
| Item Weight | 3.52 ounces |
| Country of Origin | China |
| Item model number | DIB-602978 |
| Is Discontinued By Manufacturer | No |
| Size | Small Mouth |
| Pattern | Solid |
| Item Package Quantity | 1 |
| Included Components | Masontops Tough Tops - Regular Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Durable Reusable Jar Covers |
| Batteries Included? | No |
| Batteries Required? | No |
A**R
Great product!
These are very handy to use in place of the metal ones that would rust. I use it on my baby's milk bottles and then change it out for the other one (ring and bottle nipple). Works so well and has not leaked. A+++
O**E
Solid..well made
Love the removable dish washer suitable silicone gasket. Cap itself works well and easy to grip.
E**D
Easy to clean and use
It's perfect. Fits great, leak proof, easy to clean., easy to twist on and off. Looks pretty good too, not as nice as a wood or meal but still fine.
D**Y
Exactly what I needed
The lids arrived packaged well and quickly. They are well made and easy to clean. I have already used them to seal the small jars I needed them for & they provide a good seal. Considering that they will not rust or warp, they are a good deal.
F**Y
Reusable Mason Jar Lids
Excellent fit for regular mouth mason jars. They have a rubber or silicone seal in the lid keeping them sealed from spillage. Wide mouth jar lids are also available. I don't can my produce but use these jars to keep salads fresh as well as for pickling eggs.
L**T
Perfect for Mycology
These are a little costly but they are worth it. They have survived several pressure cooker cycles at 15 psi for 30 minutes making liquid culture. The silicone sealing ring provides a perfect contamination free seal. They have enough smooth area on top to apply gas exchange filters and injection ports. As an added bonus they are made of a plastic that is easy to drill.
J**
Great product
Like that I'm able to throw these in the dishwasherI do wish they could be smaller/not as bulky or a grey or black color option or a nice wood exterior for my can goods I leave out on counter
I**!
Fits perfectly
I use Mason jars for drinking and food storage. These are much more sanitary then the metal covers the jars come with. Because they are plastic I would not use them for actual canning.
Trustpilot
4 days ago
2 weeks ago
