This durable, discrete mount allows you to easily create a professional-quality training station almost anywhere. Use inside your house, your garage, off the porch, in the backyard. The 4.5-inch diameter plate is made of rugged steel and attaches easily to walls, vertical studs, or overhead beams to create a rock-solid anchoring point for all TRX Training products. Includes two wood lag bolts. TRX Suspension Trainers sold separately.