Adjustable Linked Chair Raiser Kit50 75 and 100mm Height Insert Blocks Height adjustable raiser for chairs with legs Height adjustable via Supplied insert blocks Height can be adjusted to 2inch (50mm), 3inch (75mm) or 4inch (100mm) increments Maximum user weight limit 500kg (78 stone) including furniture Technical Specification: Product Dimensions: 145x410x320Unit Quantity: 1Weight (kg): 2.42Weight Limit (kg): 500Further Information :We sell a wide variety of mobility and personal aids to improve the quality of life for the elderly and less able. These products will help the user be more independent and undertake daily tasks that they may normally need assistance with. If you can't quite find what you are looking for, please feel free to contact us. Alias: ve00800 Loops Adjustable Linked Chair Raiser Kit - 50 75 & 100mm Height Insert Blocks