Sagging or Uneven Surface Develops lumps or dips over time compromising comfort and support Poor Durability Wears out quickly losing its shape and effectiveness much sooner than expected Lack of Support Fails to maintain proper spinal alignment potentially leading to discomfort or back pain Noisy Produces squeaks or creaks with movement affecting sleep quality Allergen Accumulation Retains dust mites and allergens potentially exacerbating allergies