Woodland's Harp (TM) by Roosebeck. Featuring the smooth, sleek look of the Chelby levers is reflected in their functionality. Compared to the standard Roosebeck harp levers, the Chelby levers are mechanically superior. The design allows the lever to engage the string from the side and limit the possibility of strings lifting off the bridge pin. Professional harpists appreciate the red and blue colored caps, which make it easy to locate the C- and F-string levers. The lever is attached to its base by a hex bolt. A synthetic washer is spaced between the lever and base, creating a smooth and controlled, lifting action that resists slipping once engaged. The base of each lever is mounted to the harp arm by two screws, should any adjustment be necessary. The bridge pins for the Chelby levers have also been improved; they can be adjusted, in or out, by simple turning with a hex wrench.26 DuPont hard nylon strings, a range from F3 to C7, 26 sharpening levers, engraved and inlaid sheesham frame and a solid Spruce soundboard for exceptional sound and strength. Standing on four legs, this harp stands approximately 35.5 inches high. It has a footprint of approximately 18 x 11 inches, the pillar arm is 32 inches long and the tuning arm is approximately 23.5 inches. This harp is decorated with a skillfully hand carved woodland theme. There are stylized branches and leaves entwined on the side panels. On the pillar arm is a mythical flying squirrel clinging to the side of a tree. You can see it perched over the flowers that carpet the forest floor. There is no warranty on strings. Manufacturers recommend that you change the strings every 3-4 months.