GAVTON Backrest Saddle Bike Seat with Backrest

Spacious Backrest Seat: Seat base dimensions: 11.8" length x 13" width, providing extra comfort
Ergonomic Suppor: Backrest seat offers wider support than typical saddles, reducing rider fatigue
Versatile Applicatio: Fits standard 7/8" seat posts, ideal for adult tricycles, trikes, bikes, and various bicycle styles
Sturdy Constructio: Made from durable iron and polyurethane materials
Long-Lasting Comfor: Designed to withstand regular use while maintaining comfort over time