Chalk Blocks

$19.99
$19.99
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4 oz Mega Block Dimensions:
Weight: ~112 Grams
Length: 4"
Width: 3.5"
Thickness: 1"
4x 4oz Blocks Per Box = 1lb Chalk


1. Lasts Longer - Pure chalk lasts longer on your hand and has a better grip with superior drying ability.
2. More Dense - Our manufacturing process makes the blocks less brittle so they don't break into pieces and make a mess.
3. More Chalk - Vigilant Chalk Mega Blocks are 112 grams per block, 3x the density of standard blocks.
4. Pure Chalk - Other blocks use binders that turn slimy when you sweat. We use only magnesium carbonate.
5. Made in the USA - All conventional 2 oz blocks are made in the same factory and private labeled. We are the only chalk company that manufactures blocks in the USA, and we're proud to make Mega Blocks at our facility in Atlanta, GA.
6. Sanctioned For Powerlifting - Approved for all IPF and USAPL Powerlifting competitions.
Chalk Blocks

Chalk Blocks

$19.99
$19.99