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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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For Your Every Summer RSVP, with Code: SUMMER15
Description
RUBBER GROMMET TO 19mil MALE GLASS ADAPTOR. OVERSIZE. STRAIGHT. GGADP-3BMHard to find OVERSIZE rubber grommet to glass on glass adapter. Straight 15mil diameter diffused downstem with 19mil male glass on glass fitting on top. Fits into rubber grommet in water pipe and allows conversion to use 19mil female glass on glass bowl, oil dome or accessories. Diffuser slots. Various lengths available. Please choose length. Due to customer feedback, this downstem is NOW sent with rubber top hat grommet and NOT the donut as shown.
Hard to find OVERSIZE rubber grommet to glass on glass adapter. Straight 15mil diameter diffused downstem with 19mil male glass on glass fitting on top. Fits into rubber grommet in water pipe and allows conversion to use 19mil female glass on glass bowl, oil dome or accessories. Diffuser slots. Various lengths available. Please choose length. Due to customer feedback, this downstem is NOW sent with rubber top hat grommet and NOT the donut as shown. Also available in 14mil. 15mil is approx 5/8" This is a unique custom made item. Be sure to order correct size. Only fits water pipes with OVERSIZE downstem.
Because this item is Handmade. There may be slight variation in length.
TIP: Use a little soapy water when sliding rubber grommet on to downstem.
Please see Glass Accessories Measuring Guide.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Cool and comfy!
Color: 01-grey, Size: 20" X 26" (Pack of 2)
Very comfy and cooling. Great for hot sleepers!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
keeps pillow secured and cool
Color: 05-purple, Size: 20" X 26" (Pack of 4)
just what I was looking for. A cooling pillow case with a zipper! my regular pillow cases slipped off my pillows So annoying. Now my pillows are staying put zipped in. so soft and cool. no more wrestling with the pillow case while trying to flip my pillow over trying to find a cool spot.
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Reviewed in the United States on May 7, 2026
★★★★★ 4
Color is off, feels decent
Color: 07-beige, Size: 20" X 26" (Pack of 2)
Feels nice and very cooling to the touch. Although you can tell it definitely isn't cotton. I ordered the color beige but it is much more of a cream color.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Good quality and value!
Color: 01-grey, Size: 20" X 26" (Pack of 2)
Washed nicely and cooled pretty well! Love thaf they stay on the pillow for my ASD son. Just what I was looking for! Would recommend!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Great case
Color: 03-dark Grey, Size: 20" X 26" (Pack of 2)
Love these pillow cases! FYI: 20" X 26" are PERFECT for supposed "queen size" feather pillows. 20" x 30" ones are too big and allow the feather pillow to flatten out too much. There is a bit of stretch to the cases. The "cool side" of the pillow case IS NOTICEABLY COOLER than the other side. Good zipper.
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Reviewed in the United States on March 31, 2026
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