The new MOBI™ shape memory alloy actuator is currently available only in limited quantity by special order at $99.95 each. The MOBI™ memory metal actuator produces one pound of output force with 0.135" stroke, weighs just 0.09 ounces, and is only 0.5" wide x 1.125" long x 0.080" thick! Order minimum: 3 units.