GORGECRAFT 24Pcs 4 Sheet Synthetic Filter Paper Stickers 76 mm Filter Disc 0.3μm Wide Mouth Mason Jar Filters Patch Self Adhesive Tape Sticker for Mushroom Cultivation Jar Lids Mason Jars

Features

• 24Pcs 76mm Filter Paper Stickers: Filter paper stickers: about 17.8cm(7.01 inch) wide, 23.4cm(9.21 inch) long, 0.5mm(0.02 inch) thick, flat round: 76mm(2.99 inch), 6 tapes per sheet, 4 sheets, 0.3 m
• Adhesive Filter Sticker: Our adhesive filter disks are self adhesive, you don't need any extra glue, just tear them off and stick them where needed
• Easy to Use: Our synthetic filter stickers are easy to use and can be attached to the hole of the lid, please note that the sticky side faces towards the lid, please press to ensure that it is firmly attached to the lid, and then tighten the lid
• Plastic Material: Our filters patch tape are made of reliable plastic material, not afraid of heat and pressure, which is strong and not damaged, so you can use them with confidence
• Wide Application: These stickers are widely used in wide mouth can lids, mushroom cultivation jar lids mason jars, etc., monotub adhesive filter disks are ideal for demanding applications as they ensure both air circulation and filter out tiny objects, providing a mushroom cultivation process