Centering and alignment is easy with PAL3
The Perfect Alignment Laser, or PAL3 easily attaches to your work surface. PAL3 makes it so easy to hoop square. Just raise or lower the laser to align the outer hoop's horizontal and vertical center markings with the illuminated crosshair. After sliding the fabric under the beam and inserting the inner hoop into the outer hoop, you know the fabric is square in the hoop! Plus, PAL3 works with any hoop!
Use PAL2 to:

Quickly locate the center of quilt blocks, pockets, plackets, bags and more
Connect continuous embroidery designs
Verify design placement on large items such as jacket backs, banners, pants and more
Assist in letter positioning
PAL3 Features:

Adjustable lamp head
Lock-in permanent position
Swivel tip allows for proper aiming of the laser crosshair
Bright, crisp Non-Gaussian lines show uniform brightness across entire length of beam
Adjustable clamp fits table surfaces up to 2 ¼" thick
28" arm with flexible elbow joint
Adjustable height
USB power adaptor included
LASER LIGHT - Avoid direct eye exposure | Laser Class Level 2 | Working distance: 0.2-0.5m
SPECIFICATIONS - Wave length 650nm | Diameter 12x35mm | Operating Voltage (Vop) 3-5DCV or 3000-5000mV | Operating current (Lop) 20mA | Output power (Po) 5mw | Power Supply: 100v-240v 50/60hz