★ Specification: Double-sided rubber Hole Plug 7/16"(10.5mm) Inside Diameter, 1/2"(12mm) Drill Hole, 11/16"(17mm) Overall Diameter, 3/32"(2.5mm) Groove Width. | ★ High-quality Material: Rubber material, strong flexibility, anti-aging, folding resistance, strong insulation protection function.natural flexible synthetic double-sided rubber grommets, non-toxic and tasteless Comfortable and exquisite appearance Passed EU RHOS 2.0 test. | ★ Function：Rubber hole plugs are dust-proof , insulated, flame-retardant.This wire grommets rubber helps protect wire and cable from sharp metal edges.According to the thickness of the cable, the diameter of the rubber plug can be freely cut to and protect the cable from dust and rain. | ★ Easy Installation :Each rubber grommet is flexible and enables simple installation ，according to the thickness of the cable, the diameter of the rubber plug can be freely cut and easily snapping the rubber grommet directly into the drill hole. | ★ Quality Assurance: YouKa Rubber Grommet Store specializes in rubber grommet products. Product specifications and sizes are complete, quality guarantee is free for return within 3 months.

1.Rubber Grommet 100% Brand new and high quality! | 2. Firewall Hole Plug Set 170 pcs rubber grommet in 7 common sizes.50 pcs. 7.14 mm； 40 pcs. 9.53 mm； 30 pcs. 12.07 mm； 20 pcs. 15.88 mm； 10 pcs. 19.05 mm； 10 pcs. 22.23 mm； 10 pcs. 25.40 mm | 3.Convenient and re-sealable. | 4.Color: Black.Each rubber grommet is flexible and enables simple installation，according to the thickness of the cable, the diameter of the rubber plug can be freely cut and easily snapping the rubber grommet directly into the drill hole. | 5.Application: Cylinder, valve, pump, electrical appliance, chemical pipe, spray, water pipe, decoration, etc

【Professinal Design】:The cooling gel patches are made of natural plant hydrogel ingredient, which used for not only baby fever, but for adults to soothe headache, toothache pain, muscle ache, drowsiness, fatigue, sunstroke. | 【Gentle & Soft】:Instant cooling - immediate physical cooling relief, gentle skin-friendly, cool and comfort. Cooling with hydrogel technology, each soft, flexible patch stays comfortably in place and is not messy or greasy. | 【Cool Pad Fever】:Physical cooling gel patch absorbs and disperses heat effectively and can be used when your baby becomes feverish. Perfectly sized, it attaches firmly to your babyﾒs forehead and will not displace at the slightest movement. | 【Adjustable - Nontoxic】:Skin-safe gel pad can be cut to any size to be applied to forehead or other body part. Use each cooling gel sheet once only due to the reason of sanitation and effectiveness. | 【Any First Aid Kits】:The cooling relief patches can be used at any time, in any location, and they can be used in conjunction with medication or on their own. Safe for adults and children.