adjustable sit up bench spread size:140*80*56cm packing size:141*37*21cm the bench size:116*30CM the foam thickness:2.2CM the board size:95*30*3.5CM g.w:14.5KG packing:paper box offord the weight:can be carried 120KG material: the main board:the surface layer is leather the mid-board:fill the sponge lie mat the base-board:high-density of Clad plate the steel pipe is Paint drying payment forms:30% T/T prepaid,70% after copy of B/L leading time:10-15days OEM can be offered Advantage: 1:height-adjustable for different training intensity 2:exercise and strengthen the power of your waist 3:strengthen the fuction of your heart and lung 4:reduce the fat of your waist and abdomen Professional company which specializes in produing and exporting sporting goods and fitness equipment such as dumbbells,plates,home gyms,benches,exercise bikes,treadmills and other exercise accessories. welcome everyone visit our web,if u r interesting it,contact me now...............