All sizes of Silicone Bumpers with Stainless Steel washers embedded inside.  Each package (number of pieces = 4, 8) comes with Stainless Steel screws of matching QTY. 
PLEASE NOTE:  This listing has changed due to the limited number of product variations eBay allows.  Qty 24, 72, and 200 packs have been moved to other listings.  If you need help finding something, just drop me a note!

3/8" DIA x 3/16" tall Extra Small (#4 x 3/8" pan head stainless steel phillips #1)

1/2" DIA x 1/4" tall (screws #4 x 1/2" flat head stainless steel phillips #1)

5/8" DIA x 7/16" tall (screws #6 x 5/8" flat head stainless steel phillips #2)

3/4" DIA x 7/16" tall (screws #6 x 5/8" flat head stainless steel phillips #2)

7/8" DIA x 9/16" tall (screws #8 x 3/4" flat head stainless steel phillips #2)

1" DIA x 3/4" tall (screws #8 x 3/4" flat head stainless steel phillips #2)

1 5/8" DIA x 3/4" tall (screws #8 x 3/4" flat head stainless steel phillips #2)

1.25" DIA x 1.0" tall (screws #8 x 3/4" flat head stainless steel phillips #2)

1 5/8" DIA x 1.25" tall (screws #12 x 1" flat head stainless steel square drive #2)

2 3/8" DIA x 1 1/8" tall XXL (screws #12 x 1" flat head stainless steel square drive #2)

9/16" DIA x 3/16" tall Low Profile (screws #4 x 3/8" flat head stainless steel phillips #1)

3/4" DIA x 1/4" tall Low Profile (screws #6 x 1/2" flat head stainless steel phillips #2)

1" DIA x 5/16" tall Low Profile (screws #6 x 1/2" flat head stainless steel phillips #2)

1.25" DIA x 3/8" tall Low Profile (screws #8 x 5/8" flat head stainless steel phillips #2)

1.75" DIA x 3/8" tall Low Profile (screws #8 x 5/8" flat head stainless steel phillips #2)

Silicone is heat resistant to 450F and can be used on top of toaster ovens.
Silicone is durable and provides excellent traction on all surfaces.
Silicone is oil and chemical resistant.

This product is Non-Toxic and Food Safe.

Many sizes and colors available including Black, Clear, Brown, Orange, Red, Burgundy, Green ,Neon Green, Blue, Light Blue, Pink, Gray, Almond, White, Yellow, Light Brown, Purple. 
NOTE:  Clear color for silicone is colorless translucent, not transparent.

Low Profile series is perfect for cutting boards. 

Durable, Non-marring, Oil resistant, UV resistant.  Silicone is awesome!  these are not hard plastic imitation bumpers.  silicone is super grippy and long lasting.

Free Shipping for orders over $50.  (USA only)