A pair of wooden clamps with spikes securely attaches fabric width end to end. These clamps stretches long lengths fabric in batik painting. The wood clamp is to be attached end to end to window or desk to stretching taunt fabric as a painting canvas for batik drawing.
To install, remove butterfly nuts both end of clamp and lift wood cover. Line fabric end width inserted into spikes and clamp with top cover. Tighten the butter fly nut. Repeat with the other side. Secure ends with cup hook to window and pull to stretch fabric as a painting canvas for freehand batik art.