Provided is a carpet having transmissiveness and capable of retaining quality including the light transmissiveness, where in one embodiment, the carpet comprises a pile layer in which a plurality of pile yarns are tufted on the front face of a primary base fabric; and a backing layer disposed on the back face side of the primary base fabric, wherein the total light transmittance of the carpet is 0.5% or higher; the lightness when the carpet is viewed from the front face side of the primary base fabric is 30 or higher; and the thickness loss rate under dynamic loading accompanied by friction of the carpet is 25% or lower.

Hopping foot for a maneuverable quilting machine. In some embodiments, an example hopping foot may include a presser bar shaft configured to couple to a presser bar and a base attached to the presser bar shaft. The base may define a left straight edge, a right straight edge, a front straight edge, a bottom surface configured to hop onto and off of a fabric, and a needle opening configured to allow a needle to reciprocate into and out of the fabric through the needle opening.

Hopping foot for a maneuverable quilting machine. In some embodiments, an example hopping foot may include a presser bar shaft configured to couple to a presser bar and a base attached to the presser bar shaft. The base may define a left straight edge, a right straight edge, a front straight edge, a bottom surface configured to hop onto and off of a fabric, and a needle opening configured to allow a needle to reciprocate into and out of the fabric through the needle opening.