Holyangtech Rosin Bags Nylon Rosin Press Filter Bags 3' x 5' Canada's Supreme Rosin Filter Screen Bags (20pack-3x5'' 120 Micron): Home & Kitchen. Holyangtech Rosin Bags Nylon Rosin Press Filter Bags 3" x 5" Canada's Supreme Rosin Filter Screen Bags (20pack-3x5'' 120 Micron): Home & Kitchen. ♥Safety:Create clean extracts without the use of any chemicals or solvents,very safe and no harm. . ♥High Quality:Made of strong 100% nylon and double stitching to minimize blowouts in the seam. . ♥Exquisite Craftsmanship:Strong stitching design helps prevent breakage and blowouts. . ♥Heat Resistance:Bags are designed to withstand heat and pressure.even up to 428°F/220°C.(180-240°F (82-115°C) for ideal extraction.) . ♥ Promise:we provide 100% guarantee,if you have any question,please don't hesitate to contact us at any time. . Our Advantage:.The Holyangtech company is focused on offering the highest-quality rosin extraction filters on the market. In addition to our proprietary stitching technology, all our bags have been extensively laboratory tested to prevent blowouts with any amount of heat or pressure. We stand by our product so we will replace any bags that don't meet your standard. All bags are pre-flipped inside-out for convenience..Main features:.37/90/120 Micron 3" x 6Inch with 100pack,All Bags Pre-Flipped To Save Prep Time & Ready For Use. Food-Grade & Dye-Free Nylon | Solvent & Heat Resistant (up to 375° F) | Easy To Clean & Reusable. Our great Stitching Prevents All Blowouts Or Your Money Back.180-Day Return Policy and Satisfaction Guarantee.For Best Extraction Results Use The Press Club Parchment Paper, Filters (All Microns & Sizes Available) & Accessories.Our service:.Any problem or questions,you can feel free to leave message,we will give you a quick reply as soon as we saw,and any quality problem,we will send the replacement or refund as you requested.we have full confidence that you will enjoy our product and service.. . . .