Patent ID: 8052587

Claim:
A yoga brick comprising first and second casings, with each of first and second casings including: inner and outer faces spaced along a first axis; a peripheral wall extending between the inner and outer faces; and a first recessed portion formed in the outer face, with the first recessed portion including a wavy holding face having a plurality of anti-slipping ribs, with each of the first and second casings including a second recessed portion formed in the outer face thereof, with the second recessed portion including a wavy holding face having a plurality of anti-slipping ribs, with the first and second casings engageable with each other with the first recessed portion of the first casing aligned with the second recessed portion of the second casing along the first axis and with the second recessed portion of the first casing aligned with the first recessed portion of the second casing along the first axis, with the peripheral wall of each of the first and second casings including an anti-slipping layer formed on an outer peripheral face of the peripheral wall, with the anti-slipping layer including a plurality of anti-slipping knurls.