This three-piece set makes using your regulator stove easier. It includes:1. a round "assist pouch" for easy storage;2. a large "ignition assist lever" for ignition assistance; and 3. an "assist grip" to prevent the grate from slipping and protect against heat conduction. Installation requires cooking oil and a Phillips head screwdriver. Features The assist pouch can hold the ST-310. A large lever assists ignition. Prevents heat conduction and slippage.Attach the assist grip to the grate of your regulator stove to prevent slippage and prevent heat conduction.*Regulator stove and ignition assist lever are not included. How to install the assist lever Specs Product size Assist pouch: diameter 150 x depth 55 mmIgnition assist lever: width 22 x depth 40 x height 40 mmAssist grip: diameter 8 x length 90 mm (1 piece) weight Assist pouch: 77g,Ignition assist lever: 6g,Assist grip: 2g (1 piece) Material Assist Pouch: Cotton (Outer), Polyethylene (Inner);Ignition Assist Lever: Stainless Steel Wire;Body: Resin; Fixing Screw: Steel [M3 (Pitch 0.5) x 4mm Length];Assist Grip: Silicone Rubber operating instructions st-3104cs_manual.pdf