Best Rubber Ferrite Magnet

Master Magnetics COW-SCM7CX4BX Ferrite Cow Magnet, 3' Length, 0.67' Width, 0.65' Height, Black Powder Coat (Pack of 4)

Master Magnetics, Inc. introduces the ferrite (ceramic) cow magnet the innovative, low cost protection alternative to the age-old, original cast alnico 5 cow magnet.
Powerful ferrite (ceramic) magnet is Rectangular shape, long lasting, 3Length, 0.67width, 0.65Height (76.20 mm, 17.02 mm, 16.51 mm) Solid, Seamless, smooth and with rounded corners.
Magnet retains 100 percent of its power and is made with special magnetization pattern that creates consistent pulling force and aligns tramp Iron parallel to magnet.
Magnet is coated with Black, powder coat. Powder coat is gentle on the cow and helps protect the magnet from chipping.
Rounded corners ensure safe and easy passage to the reticulum.

Flexible magnets are 30 Mil thick about the same thickness as 8 pieces of stacked copy paper and are laminated with a sticky, rubber based, pressure-activated adhesive suitable for indoor applications.
Designed to hold 1 paper business card to flat, smooth ferrous steel, without a layer of material between magnet and steel not to other magnets.
Contains 100 each pre-cut, 2" x 3-1/2" size magnets with a tolerance of +/- 1/16" on both dimensions.
Magnet is made of rubber polymer resin, dry mixture of ferrite and is laminated on one side with an aggressive, general purpose rubber based pressure-activated adhesive covered by peel-off liner.
Simply cut with scissors, utility knife, or paper trimmer. Made in USA.

Bundle includes: 2 pairs of Hertz UNO Series X-690 6×9″ Four-Way Coaxial Speakers.
Woofer Cone: Water-Repellent Pressed Paper.

Includes: (2) 6×9” speakers, (2) tweeters, (2) Crossovers, (2) Grills, Flush and surface Mounting accessories, Speaker wire..
Rockville RV69.2C 6×9 Component car speakers (pair). Peak Power Rating: 1000 Watts per Pair / 500 Watts Each. CEA Compliant RMS Rating: 220 Watts per Pair / 110 Watts Each. Injection Molded Polypropylene woofer cone gives amazing bass and mids..
1.2” PEI dome tweeter with ferrite magnet give amazing highs. Flush and surface mounting tweeter options. Fine-tuned 2-Way Crossover, 12db/Octave Roll Off. Ferro Fluid Cooled Tweeter Magnet. Steel high quality basket. Rubber magnet boot cover..
Frequency response: 30-22,000 Hz. Sensitivity: 91 dB @ 1w/1m. Mount depth: 3.35″. Impedance: 4 Ohm. Grilles included 1.2 Inch. Aluminum voice coils. 100% oxygen free copper voice coil windings. Black electro-plated T-yoke and washers..
Cotton spider material. Copper terminals. Cutout diameter: 8.58” x 5.83”. Magnet: 27 Oz Y25 magnet. Magnet dimensions: 120mm x 18mm. Fs: 60.735 hz. Re: 3.6 OHM. Qes: 1.638. Qts: 1.066. Qms: 3.05. Fits 6×9”..

PREMIUM QUALITY 36 pcs circular ferrite magnets with long lasting adhesive backing! Large magnet diameter 1" & Small magnet thickness 0,15" ready to be used round magnets for all your needs.
Strength & Durability – X-bet ceramic magnets have high resistance to demagnetization, corrosion & oxidation. Our industrial magnets are the strongest ceramic self adhesive magnets you can buy. X-bet strong disk magnets don’t lose their power..
EASY TO INSTALL sticky magnets. Adhesive on one side, flat ceramic magnet on the other - sticks great on plastic, metal, concrete, tiles and more..
People widely use Our Adhesive Ceramic Magnet as Kitchen magnets, Office magnets, Science magnets, Classroom magnets, Fridge magnets, DIY magnets and Hobby magnets..
Best price/quality - compared to more expensive rare earth or neodymium magnets, these circle ferrite magnets offer much better value for all your magnetic project needs..